45070692 has 12 divisors (see below), whose sum is σ = 105164976. Its totient is φ = 15023560.

The previous prime is 45070657. The next prime is 45070693. The reversal of 45070692 is 29607054.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (45070693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1877934 + ... + 1877957.

It is an arithmetic number, because the mean of its divisors is an integer number (8763748).

Almost surely, 2^45070692 is an apocalyptic number.

It is an amenable number.

45070692 is an abundant number, since it is smaller than the sum of its proper divisors (60094284).

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

45070692 is a wasteful number, since it uses less digits than its factorization.

45070692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3755898 (or 3755896 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 45070692 is about 6713.4709353657. The cubic root of 45070692 is about 355.8754877446.

The spelling of 45070692 in words is "forty-five million, seventy thousand, six hundred ninety-two".