45766023 has 8 divisors (see below), whose sum is σ = 64610928. Its totient is φ = 28715904.

The previous prime is 45765997. The next prime is 45766033. The reversal of 45766023 is 32066754.

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

It is not a de Polignac number, because 45766023 - 2²¹ = 43668871 is a prime.

It is a super-2 number, since 2×45766023² = 4189057722473058, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45766033) 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, 448636 + ... + 448737.

It is an arithmetic number, because the mean of its divisors is an integer number (8076366).

Almost surely, 2^45766023 is an apocalyptic number.

45766023 is a deficient number, since it is larger than the sum of its proper divisors (18844905).

45766023 is a wasteful number, since it uses less digits than its factorization.

45766023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897393.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 45766023 is about 6765.0589797872. The cubic root of 45766023 is about 357.6962535990.

The spelling of 45766023 in words is "forty-five million, seven hundred sixty-six thousand, twenty-three".