45383274 has 32 divisors (see below), whose sum is σ = 101312640. Its totient is φ = 15058656.

The previous prime is 45383257. The next prime is 45383281. The reversal of 45383274 is 47238354.

It is a happy number.

45383274 is a `hidden beast` number, since 4 + 5 + 383 + 274 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10779 + ... + 14385.

It is an arithmetic number, because the mean of its divisors is an integer number (3166020).

Almost surely, 2^45383274 is an apocalyptic number.

45383274 is an abundant number, since it is smaller than the sum of its proper divisors (55929366).

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

45383274 is a wasteful number, since it uses less digits than its factorization.

45383274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3851 (or 3845 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 45383274 is about 6736.7109185418. The cubic root of 45383274 is about 356.6963026975.

The spelling of 45383274 in words is "forty-five million, three hundred eighty-three thousand, two hundred seventy-four".