45339604 has 12 divisors (see below), whose sum is σ = 81279828. Its totient is φ = 22116800.

The previous prime is 45339583. The next prime is 45339641. The reversal of 45339604 is 40693354.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 18507204 + 26832400 = 4302^2 + 5180^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45339604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138067 + ... + 138394.

It is an arithmetic number, because the mean of its divisors is an integer number (6773319).

Almost surely, 2^45339604 is an apocalyptic number.

It is an amenable number.

45339604 is a deficient number, since it is larger than the sum of its proper divisors (35940224).

45339604 is a wasteful number, since it uses less digits than its factorization.

45339604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276506 (or 276504 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 45339604 is about 6733.4689425288. The cubic root of 45339604 is about 356.5818557869.

The spelling of 45339604 in words is "forty-five million, three hundred thirty-nine thousand, six hundred four".