45976623 has 16 divisors (see below), whose sum is σ = 76429056. Its totient is φ = 23883840.

The previous prime is 45976597. The next prime is 45976633. The reversal of 45976623 is 32667954.

It is not a de Polignac number, because 45976623 - 2⁵ = 45976591 is a prime.

It is a super-2 number, since 2×45976623² = 4227699724968258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45976633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99286 + ... + 99747.

It is an arithmetic number, because the mean of its divisors is an integer number (4776816).

Almost surely, 2^45976623 is an apocalyptic number.

45976623 is a deficient number, since it is larger than the sum of its proper divisors (30452433).

45976623 is a wasteful number, since it uses less digits than its factorization.

45976623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199054.

The product of its digits is 272160, while the sum is 42.

The square root of 45976623 is about 6780.6063888121. The cubic root of 45976623 is about 358.2440805052.

The spelling of 45976623 in words is "forty-five million, nine hundred seventy-six thousand, six hundred twenty-three".