45274134 has 8 divisors (see below), whose sum is σ = 90548280. Its totient is φ = 15091376.

The previous prime is 45274123. The next prime is 45274147. The reversal of 45274134 is 43147254.

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

45274134 is an admirable number.

It is a congruent number.

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, 3772839 + ... + 3772850.

It is an arithmetic number, because the mean of its divisors is an integer number (11318535).

Almost surely, 2^45274134 is an apocalyptic number.

45274134 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.

45274134 is a wasteful number, since it uses less digits than its factorization.

45274134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7545694.

The product of its digits is 13440, while the sum is 30.

The square root of 45274134 is about 6728.6056505044. The cubic root of 45274134 is about 356.4101393924.

The spelling of 45274134 in words is "forty-five million, two hundred seventy-four thousand, one hundred thirty-four".