45772607 has 4 divisors (see below), whose sum is σ = 45897696. Its totient is φ = 45647520.

The previous prime is 45772603. The next prime is 45772609. The reversal of 45772607 is 70627754.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70627754 = 2 ⋅35313877.

It is a cyclic number.

It is not a de Polignac number, because 45772607 - 2² = 45772603 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45772603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61994 + ... + 62727.

It is an arithmetic number, because the mean of its divisors is an integer number (11474424).

Almost surely, 2^45772607 is an apocalyptic number.

45772607 is a deficient number, since it is larger than the sum of its proper divisors (125089).

45772607 is a wasteful number, since it uses less digits than its factorization.

45772607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125088.

The product of its (nonzero) digits is 82320, while the sum is 38.

The square root of 45772607 is about 6765.5455803653. The cubic root of 45772607 is about 357.7134057645.

The spelling of 45772607 in words is "forty-five million, seven hundred seventy-two thousand, six hundred seven".