45164376 has 48 divisors (see below), whose sum is σ = 129519000. Its totient is φ = 14168832.

The previous prime is 45164369. The next prime is 45164377. The reversal of 45164376 is 67346154.

It is a happy number.

45164376 is a `hidden beast` number, since 4 + 5 + 1 + 643 + 7 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 45164376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45164377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17226 + ... + 19673.

Almost surely, 2^45164376 is an apocalyptic number.

It is an amenable number.

45164376 is an abundant number, since it is smaller than the sum of its proper divisors (84354624).

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

45164376 is a wasteful number, since it uses less digits than its factorization.

45164376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36928 (or 36921 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 45164376 is about 6720.4446281478. Note that the first 3 decimals coincide. The cubic root of 45164376 is about 356.1218915182.

The spelling of 45164376 in words is "forty-five million, one hundred sixty-four thousand, three hundred seventy-six".