46691232 has 48 divisors (see below), whose sum is σ = 140075712. Its totient is φ = 13340160.

The previous prime is 46691221. The next prime is 46691263. The reversal of 46691232 is 23219664.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×46691232² = 4360142291355648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46691193 and 46691202.

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 7 ways as a sum of consecutive naturals, for example, 34069 + ... + 35412.

It is an arithmetic number, because the mean of its divisors is an integer number (2918244).

Almost surely, 2^46691232 is an apocalyptic number.

46691232 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

46691232 is an abundant number, since it is smaller than the sum of its proper divisors (93384480).

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

46691232 is a wasteful number, since it uses less digits than its factorization.

46691232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69501 (or 69493 counting only the distinct ones).

The product of its digits is 15552, while the sum is 33.

The square root of 46691232 is about 6833.0982723798. The cubic root of 46691232 is about 360.0905944838.

The spelling of 46691232 in words is "forty-six million, six hundred ninety-one thousand, two hundred thirty-two".