45676544 has 24 divisors (see below), whose sum is σ = 91334880. Its totient is φ = 22837248.

The previous prime is 45676541. The next prime is 45676549. The reversal of 45676544 is 44567654.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45676541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9104 + ... + 13199.

It is an arithmetic number, because the mean of its divisors is an integer number (3805620).

Almost surely, 2^45676544 is an apocalyptic number.

It is an amenable number.

45676544 is a deficient number, since it is larger than the sum of its proper divisors (45658336).

45676544 is an equidigital number, since it uses as much as digits as its factorization.

45676544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22325 (or 22305 counting only the distinct ones).

The product of its digits is 403200, while the sum is 41.

The square root of 45676544 is about 6758.4424241093. The cubic root of 45676544 is about 357.4629860451.

It can be divided in two parts, 4567 and 6544, that added together give a palindrome (11111).

The spelling of 45676544 in words is "forty-five million, six hundred seventy-six thousand, five hundred forty-four".