45928923 has 4 divisors (see below), whose sum is σ = 61238568. Its totient is φ = 30619280.

The previous prime is 45928921. The next prime is 45928933. The reversal of 45928923 is 32982954.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45928923 - 2¹ = 45928921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45928921) 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, 7654818 + ... + 7654823.

It is an arithmetic number, because the mean of its divisors is an integer number (15309642).

Almost surely, 2^45928923 is an apocalyptic number.

45928923 is a deficient number, since it is larger than the sum of its proper divisors (15309645).

45928923 is a wasteful number, since it uses less digits than its factorization.

45928923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15309644.

The product of its digits is 155520, while the sum is 42.

The square root of 45928923 is about 6777.0880915036. The cubic root of 45928923 is about 358.1201468296.

The spelling of 45928923 in words is "forty-five million, nine hundred twenty-eight thousand, nine hundred twenty-three".