45207126 has 32 divisors (see below), whose sum is σ = 100919520. Its totient is φ = 15000192.

The previous prime is 45207101. The next prime is 45207163. The reversal of 45207126 is 62170254.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 45207126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10786 + ... + 14378.

It is an arithmetic number, because the mean of its divisors is an integer number (3153735).

Almost surely, 2^45207126 is an apocalyptic number.

45207126 is an abundant number, since it is smaller than the sum of its proper divisors (55712394).

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

45207126 is a wasteful number, since it uses less digits than its factorization.

45207126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837 (or 3831 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 45207126 is about 6723.6244689899. The cubic root of 45207126 is about 356.2342175834.

The spelling of 45207126 in words is "forty-five million, two hundred seven thousand, one hundred twenty-six".