143268048 has 320 divisors, whose sum is σ = 528537600. Its totient is φ = 36080640.

The previous prime is 143268031. The next prime is 143268071. The reversal of 143268048 is 840862341.

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

It is a zygodrome in base 6.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1962540 + ... + 1962612.

It is an arithmetic number, because the mean of its divisors is an integer number (1651680).

Almost surely, 2^143268048 is an apocalyptic number.

143268048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143268048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264268800).

143268048 is an abundant number, since it is smaller than the sum of its proper divisors (385269552).

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

143268048 is a wasteful number, since it uses less digits than its factorization.

143268048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 155 counting only the distinct ones).

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

The square root of 143268048 is about 11969.4631458558. The cubic root of 143268048 is about 523.2586879710.

The spelling of 143268048 in words is "one hundred forty-three million, two hundred sixty-eight thousand, forty-eight".