46032142 has 16 divisors (see below), whose sum is σ = 75085920. Its totient is φ = 21038112.

The previous prime is 46032139. The next prime is 46032157. The reversal of 46032142 is 24123064.

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, 5917 + ... + 11272.

It is an arithmetic number, because the mean of its divisors is an integer number (4692870).

Almost surely, 2^46032142 is an apocalyptic number.

46032142 is a deficient number, since it is larger than the sum of its proper divisors (29053778).

46032142 is a wasteful number, since it uses less digits than its factorization.

46032142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17307.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 46032142 is about 6784.6991090247. The cubic root of 46032142 is about 358.3882215301.

The spelling of 46032142 in words is "forty-six million, thirty-two thousand, one hundred forty-two".