45475276 has 24 divisors (see below), whose sum is σ = 99219456. Its totient is φ = 17717520.

The previous prime is 45475259. The next prime is 45475307. The reversal of 45475276 is 67257454.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73516 + ... + 74131.

It is an arithmetic number, because the mean of its divisors is an integer number (4134144).

Almost surely, 2^45475276 is an apocalyptic number.

It is an amenable number.

45475276 is an abundant number, since it is smaller than the sum of its proper divisors (53744180).

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

45475276 is a wasteful number, since it uses less digits than its factorization.

45475276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147669 (or 147667 counting only the distinct ones).

The product of its digits is 235200, while the sum is 40.

The square root of 45475276 is about 6743.5358677774. The cubic root of 45475276 is about 356.9371742761.

The spelling of 45475276 in words is "forty-five million, four hundred seventy-five thousand, two hundred seventy-six".