46280448 has 108 divisors (see below), whose sum is σ = 136314360. Its totient is φ = 15095808.

The previous prime is 46280413. The next prime is 46280461. The reversal of 46280448 is 84408264.

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 polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121923 + ... + 122301.

It is an arithmetic number, because the mean of its divisors is an integer number (1262170).

Almost surely, 2^46280448 is an apocalyptic number.

46280448 is a gapful number since it is divisible by the number (48) 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 46280448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68157180).

46280448 is an abundant number, since it is smaller than the sum of its proper divisors (90033912).

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

46280448 is a wasteful number, since it uses less digits than its factorization.

46280448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 46280448 is about 6802.9734675361. The cubic root of 46280448 is about 359.0314707192.

The spelling of 46280448 in words is "forty-six million, two hundred eighty thousand, four hundred forty-eight".