45372207 has 8 divisors (see below), whose sum is σ = 60528384. Its totient is φ = 30232088.

The previous prime is 45372163. The next prime is 45372233. The reversal of 45372207 is 70227354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45372207 - 2⁶ = 45372143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45372007) 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, 6568 + ... + 11570.

It is an arithmetic number, because the mean of its divisors is an integer number (7566048).

Almost surely, 2^45372207 is an apocalyptic number.

45372207 is a deficient number, since it is larger than the sum of its proper divisors (15156177).

45372207 is a wasteful number, since it uses less digits than its factorization.

45372207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8029.

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 45372207 is about 6735.8894735588. The cubic root of 45372207 is about 356.6673061197.

The spelling of 45372207 in words is "forty-five million, three hundred seventy-two thousand, two hundred seven".