45870396 has 48 divisors (see below), whose sum is σ = 125747328. Its totient is φ = 12830400.

The previous prime is 45870371. The next prime is 45870397. The reversal of 45870396 is 69307854.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45870397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11650 + ... + 15081.

It is an arithmetic number, because the mean of its divisors is an integer number (2619736).

Almost surely, 2^45870396 is an apocalyptic number.

It is an amenable number.

45870396 is an abundant number, since it is smaller than the sum of its proper divisors (79876932).

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

45870396 is a wasteful number, since it uses less digits than its factorization.

45870396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26762 (or 26760 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 45870396 is about 6772.7687100624. The cubic root of 45870396 is about 357.9679652577.

The spelling of 45870396 in words is "forty-five million, eight hundred seventy thousand, three hundred ninety-six".