45745062 has 32 divisors (see below), whose sum is σ = 105681024. Its totient is φ = 13046400.

The previous prime is 45745013. The next prime is 45745067. The reversal of 45745062 is 26054754.

It is a super-2 number, since 2×45745062² = 4185221394767688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45745067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19264 + ... + 21507.

It is an arithmetic number, because the mean of its divisors is an integer number (3302532).

Almost surely, 2^45745062 is an apocalyptic number.

45745062 is an abundant number, since it is smaller than the sum of its proper divisors (59935962).

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

45745062 is a wasteful number, since it uses less digits than its factorization.

45745062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40804.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 45745062 is about 6763.5095919205. The cubic root of 45745062 is about 357.6416365445.

The spelling of 45745062 in words is "forty-five million, seven hundred forty-five thousand, sixty-two".