45320376 has 16 divisors (see below), whose sum is σ = 113301000. Its totient is φ = 15106784.

The previous prime is 45320369. The next prime is 45320381. The reversal of 45320376 is 67302354.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944151 + ... + 944198.

Almost surely, 2^45320376 is an apocalyptic number.

It is an amenable number.

45320376 is an abundant number, since it is smaller than the sum of its proper divisors (67980624).

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

45320376 is a wasteful number, since it uses less digits than its factorization.

45320376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888358 (or 1888354 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 45320376 is about 6732.0409980926. The cubic root of 45320376 is about 356.5314412503.

The spelling of 45320376 in words is "forty-five million, three hundred twenty thousand, three hundred seventy-six".