45856396 has 12 divisors (see below), whose sum is σ = 81956448. Its totient is φ = 22440272.

The previous prime is 45856387. The next prime is 45856423. The reversal of 45856396 is 69365854.

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, 121771 + ... + 122146.

It is an arithmetic number, because the mean of its divisors is an integer number (6829704).

Almost surely, 2^45856396 is an apocalyptic number.

It is an amenable number.

45856396 is a deficient number, since it is larger than the sum of its proper divisors (36100052).

45856396 is a wasteful number, since it uses less digits than its factorization.

45856396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243968 (or 243966 counting only the distinct ones).

The product of its digits is 777600, while the sum is 46.

The square root of 45856396 is about 6771.7350804650. The cubic root of 45856396 is about 357.9315433539.

It can be divided in two parts, 4 and 5856396, that added together give a square (5856400 = 2420²).

The spelling of 45856396 in words is "forty-five million, eight hundred fifty-six thousand, three hundred ninety-six".