46772320 has 48 divisors (see below), whose sum is σ = 126288288. Its totient is φ = 16035840.

The previous prime is 46772311. The next prime is 46772339. The reversal of 46772320 is 2327764.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19761 + ... + 22000.

It is an arithmetic number, because the mean of its divisors is an integer number (2631006).

Almost surely, 2^46772320 is an apocalyptic number.

46772320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46772320 is an abundant number, since it is smaller than the sum of its proper divisors (79515968).

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

46772320 is a wasteful number, since it uses less digits than its factorization.

46772320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41783 (or 41775 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 46772320 is about 6839.0291708692. The cubic root of 46772320 is about 360.2989286684.

The spelling of 46772320 in words is "forty-six million, seven hundred seventy-two thousand, three hundred twenty".