45744336 has 60 divisors (see below), whose sum is σ = 139663680. Its totient is φ = 13861440.

The previous prime is 45744299. The next prime is 45744373. The reversal of 45744336 is 63344754.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45744299) and next prime (45744373).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 45744336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12856 + ... + 16023.

It is an arithmetic number, because the mean of its divisors is an integer number (2327728).

Almost surely, 2^45744336 is an apocalyptic number.

It is an amenable number.

45744336 is an abundant number, since it is smaller than the sum of its proper divisors (93919344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45744336 is a wasteful number, since it uses less digits than its factorization.

45744336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28904 (or 28895 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 45744336 is about 6763.4559213467. The cubic root of 45744336 is about 357.6397445428.

The spelling of 45744336 in words is "forty-five million, seven hundred forty-four thousand, three hundred thirty-six".