45215960 has 32 divisors (see below), whose sum is σ = 102524400. Its totient is φ = 17946240.

The previous prime is 45215921. The next prime is 45215969. The reversal of 45215960 is 6951254.

It is a happy number.

45215960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45215969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 926 + ... + 9554.

Almost surely, 2^45215960 is an apocalyptic number.

45215960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45215960 is an abundant number, since it is smaller than the sum of its proper divisors (57308440).

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

45215960 is a wasteful number, since it uses less digits than its factorization.

45215960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8771 (or 8767 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 45215960 is about 6724.2813742436. The cubic root of 45215960 is about 356.2574201799.

The spelling of 45215960 in words is "forty-five million, two hundred fifteen thousand, nine hundred sixty".