45270474 has 8 divisors (see below), whose sum is σ = 90540960. Its totient is φ = 15090156.

The previous prime is 45270461. The next prime is 45270481. The reversal of 45270474 is 47407254.

45270474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

45270474 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3772534 + ... + 3772545.

It is an arithmetic number, because the mean of its divisors is an integer number (11317620).

Almost surely, 2^45270474 is an apocalyptic number.

45270474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45270474 is a wasteful number, since it uses less digits than its factorization.

45270474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7545084.

The product of its (nonzero) digits is 31360, while the sum is 33.

The square root of 45270474 is about 6728.3336718685. Note that the first 3 decimals coincide. The cubic root of 45270474 is about 356.4005349660.

The spelling of 45270474 in words is "forty-five million, two hundred seventy thousand, four hundred seventy-four".