46372920 has 192 divisors, whose sum is σ = 163555200. Its totient is φ = 10402560.

The previous prime is 46372919. The next prime is 46372961. The reversal of 46372920 is 2927364.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1078419 + ... + 1078461.

It is an arithmetic number, because the mean of its divisors is an integer number (851850).

Almost surely, 2^46372920 is an apocalyptic number.

46372920 is a gapful number since it is divisible by the number (40) 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 46372920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81777600).

46372920 is an abundant number, since it is smaller than the sum of its proper divisors (117182280).

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

46372920 is a wasteful number, since it uses less digits than its factorization.

46372920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 46372920 is about 6809.7665158212. The cubic root of 46372920 is about 359.2704360692.

It can be divided in two parts, 4637 and 2920, that added together give a palindrome (7557).

The spelling of 46372920 in words is "forty-six million, three hundred seventy-two thousand, nine hundred twenty".