45267384 has 32 divisors (see below), whose sum is σ = 113927040. Its totient is φ = 14988000.

The previous prime is 45267377. The next prime is 45267389. The reversal of 45267384 is 48376254.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45267389) 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, 2622 + ... + 9869.

It is an arithmetic number, because the mean of its divisors is an integer number (3560220).

Almost surely, 2^45267384 is an apocalyptic number.

It is an amenable number.

45267384 is an abundant number, since it is smaller than the sum of its proper divisors (68659656).

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

45267384 is a wasteful number, since it uses less digits than its factorization.

45267384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12651 (or 12647 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 45267384 is about 6728.1040420017. The cubic root of 45267384 is about 356.3924259079.

The spelling of 45267384 in words is "forty-five million, two hundred sixty-seven thousand, three hundred eighty-four".