45665202 has 16 divisors (see below), whose sum is σ = 99633312. Its totient is φ = 13837920.

The previous prime is 45665197. The next prime is 45665203. The reversal of 45665202 is 20256654.

It is a self number, because there is not a number n which added to its sum of digits gives 45665202.

It is not an unprimeable number, because it can be changed into a prime (45665203) 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, 345883 + ... + 346014.

It is an arithmetic number, because the mean of its divisors is an integer number (6227082).

Almost surely, 2^45665202 is an apocalyptic number.

45665202 is an abundant number, since it is smaller than the sum of its proper divisors (53968110).

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

45665202 is a wasteful number, since it uses less digits than its factorization.

45665202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691913.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 45665202 is about 6757.6032733507. The cubic root of 45665202 is about 357.4333962348.

The spelling of 45665202 in words is "forty-five million, six hundred sixty-five thousand, two hundred two".