45057466 has 8 divisors (see below), whose sum is σ = 67616820. Its totient is φ = 22518528.

The previous prime is 45057461. The next prime is 45057479. The reversal of 45057466 is 66475054.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 41977441 + 3080025 = 6479^2 + 1755^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (45057461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2970 + ... + 9946.

Almost surely, 2^45057466 is an apocalyptic number.

45057466 is a deficient number, since it is larger than the sum of its proper divisors (22559354).

45057466 is a wasteful number, since it uses less digits than its factorization.

45057466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10208.

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 45057466 is about 6712.4858286629. The cubic root of 45057466 is about 355.8406737707.

The spelling of 45057466 in words is "forty-five million, fifty-seven thousand, four hundred sixty-six".