283038048 has 72 divisors (see below), whose sum is σ = 818135136. Its totient is φ = 92793600.

The previous prime is 283038031. The next prime is 283038053. The reversal of 283038048 is 840830382.

It is a happy number.

283038048 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×283038048² = 160221073231300608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9513 + ... + 25623.

It is an arithmetic number, because the mean of its divisors is an integer number (11362988).

Almost surely, 2^283038048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 283038048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (409067568).

283038048 is an abundant number, since it is smaller than the sum of its proper divisors (535097088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

283038048 is a wasteful number, since it uses less digits than its factorization.

283038048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16188 (or 16177 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 283038048 is about 16823.7346626723. The cubic root of 283038048 is about 656.5708643711.

The spelling of 283038048 in words is "two hundred eighty-three million, thirty-eight thousand, forty-eight".