46489932 has 18 divisors (see below), whose sum is σ = 117516308. Its totient is φ = 15496632.

The previous prime is 46489921. The next prime is 46489967. The reversal of 46489932 is 23998464.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×46489932² = 4322627554729248, which contains 22 as substring.

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 5 ways as a sum of consecutive naturals, for example, 645658 + ... + 645729.

Almost surely, 2^46489932 is an apocalyptic number.

It is an amenable number.

46489932 is an abundant number, since it is smaller than the sum of its proper divisors (71026376).

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

46489932 is a wasteful number, since it uses less digits than its factorization.

46489932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291397 (or 1291392 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 46489932 is about 6818.3525869524. The cubic root of 46489932 is about 359.5723625889.

The spelling of 46489932 in words is "forty-six million, four hundred eighty-nine thousand, nine hundred thirty-two".