45207388 has 6 divisors (see below), whose sum is σ = 79112936. Its totient is φ = 22603692.

The previous prime is 45207353. The next prime is 45207413. The reversal of 45207388 is 88370254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5650920 + ... + 5650927.

Almost surely, 2^45207388 is an apocalyptic number.

It is an amenable number.

45207388 is a deficient number, since it is larger than the sum of its proper divisors (33905548).

45207388 is a wasteful number, since it uses less digits than its factorization.

45207388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11301851 (or 11301849 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 45207388 is about 6723.6439525008. The cubic root of 45207388 is about 356.2349057727.

The spelling of 45207388 in words is "forty-five million, two hundred seven thousand, three hundred eighty-eight".