45206252 has 24 divisors (see below), whose sum is σ = 97368096. Its totient is φ = 17883648.

The previous prime is 45206221. The next prime is 45206269. The reversal of 45206252 is 25260254.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61733 + ... + 62460.

It is an arithmetic number, because the mean of its divisors is an integer number (4057004).

Almost surely, 2^45206252 is an apocalyptic number.

It is an amenable number.

45206252 is an abundant number, since it is smaller than the sum of its proper divisors (52161844).

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

45206252 is a wasteful number, since it uses less digits than its factorization.

45206252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124217 (or 124215 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 45206252 is about 6723.5594739691. The cubic root of 45206252 is about 356.2319218486.

The spelling of 45206252 in words is "forty-five million, two hundred six thousand, two hundred fifty-two".