45624802 has 4 divisors (see below), whose sum is σ = 68437206. Its totient is φ = 22812400.

The previous prime is 45624793. The next prime is 45624809. The reversal of 45624802 is 20842654.

45624802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 45414121 + 210681 = 6739^2 + 459^2 .

It is not an unprimeable number, because it can be changed into a prime (45624809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11406199 + ... + 11406202.

Almost surely, 2^45624802 is an apocalyptic number.

45624802 is a deficient number, since it is larger than the sum of its proper divisors (22812404).

45624802 is a wasteful number, since it uses less digits than its factorization.

45624802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22812403.

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 45624802 is about 6754.6133864197. The cubic root of 45624802 is about 357.3279580374.

The spelling of 45624802 in words is "forty-five million, six hundred twenty-four thousand, eight hundred two".