45624089 has 8 divisors (see below), whose sum is σ = 52604160. Its totient is φ = 38759616.

The previous prime is 45624083. The next prime is 45624091. The reversal of 45624089 is 98042654.

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

It is not a de Polignac number, because 45624089 - 2⁸ = 45623833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45624083) 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, 28049 + ... + 29630.

It is an arithmetic number, because the mean of its divisors is an integer number (6575520).

Almost surely, 2^45624089 is an apocalyptic number.

It is an amenable number.

45624089 is a deficient number, since it is larger than the sum of its proper divisors (6980071).

45624089 is a wasteful number, since it uses less digits than its factorization.

45624089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57799.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 45624089 is about 6754.5606074711. The cubic root of 45624089 is about 357.3260966510.

The spelling of 45624089 in words is "forty-five million, six hundred twenty-four thousand, eighty-nine".