45214352 has 20 divisors (see below), whose sum is σ = 87814320. Its totient is φ = 22552608.

The previous prime is 45214289. The next prime is 45214361. The reversal of 45214352 is 25341254.

It is a happy 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, 3899 + ... + 10277.

It is an arithmetic number, because the mean of its divisors is an integer number (4390716).

Almost surely, 2^45214352 is an apocalyptic number.

It is an amenable number.

45214352 is a deficient number, since it is larger than the sum of its proper divisors (42599968).

45214352 is a wasteful number, since it uses less digits than its factorization.

45214352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6830 (or 6824 counting only the distinct ones).

The product of its digits is 4800, while the sum is 26.

The square root of 45214352 is about 6724.1618065005. The cubic root of 45214352 is about 356.2531969755.

The spelling of 45214352 in words is "forty-five million, two hundred fourteen thousand, three hundred fifty-two".