46542918 has 16 divisors (see below), whose sum is σ = 93435120. Its totient is φ = 15456096.

The previous prime is 46542907. The next prime is 46542931. The reversal of 46542918 is 81924564.

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, 12805 + ... + 16032.

It is an arithmetic number, because the mean of its divisors is an integer number (5839695).

Almost surely, 2^46542918 is an apocalyptic number.

46542918 is an abundant number, since it is smaller than the sum of its proper divisors (46892202).

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

46542918 is a wasteful number, since it uses less digits than its factorization.

46542918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29111.

The product of its digits is 69120, while the sum is 39.

The square root of 46542918 is about 6822.2370231472. The cubic root of 46542918 is about 359.7089159371.

The spelling of 46542918 in words is "forty-six million, five hundred forty-two thousand, nine hundred eighteen".