45176442 has 16 divisors (see below), whose sum is σ = 90538560. Its totient is φ = 15027872.

The previous prime is 45176441. The next prime is 45176459. The reversal of 45176442 is 24467154.

It is not an unprimeable number, because it can be changed into a prime (45176441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4467 + ... + 10502.

It is an arithmetic number, because the mean of its divisors is an integer number (5658660).

Almost surely, 2^45176442 is an apocalyptic number.

45176442 is an abundant number, since it is smaller than the sum of its proper divisors (45362118).

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

45176442 is a wasteful number, since it uses less digits than its factorization.

45176442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15477.

The product of its digits is 26880, while the sum is 33.

The square root of 45176442 is about 6721.3422766587. The cubic root of 45176442 is about 356.1536022345.

The spelling of 45176442 in words is "forty-five million, one hundred seventy-six thousand, four hundred forty-two".