45814342 has 16 divisors (see below), whose sum is σ = 81073152. Its totient is φ = 19001160.

The previous prime is 45814309. The next prime is 45814357. The reversal of 45814342 is 24341854.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 52348 + ... + 53215.

It is an arithmetic number, because the mean of its divisors is an integer number (5067072).

Almost surely, 2^45814342 is an apocalyptic number.

45814342 is a deficient number, since it is larger than the sum of its proper divisors (35258810).

45814342 is a wasteful number, since it uses less digits than its factorization.

45814342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105603.

The product of its digits is 15360, while the sum is 31.

The square root of 45814342 is about 6768.6292556174. The cubic root of 45814342 is about 357.8220925595.

The spelling of 45814342 in words is "forty-five million, eight hundred fourteen thousand, three hundred forty-two".