45797274 has 12 divisors (see below), whose sum is σ = 99227466. Its totient is φ = 15265752.

The previous prime is 45797267. The next prime is 45797281. The reversal of 45797274 is 47279754.

45797274 is a `hidden beast` number, since 4 + 579 + 7 + 2 + 74 = 666.

It is an interprime number because it is at equal distance from previous prime (45797267) and next prime (45797281).

It can be written as a sum of positive squares in only one way, i.e., 31304025 + 14493249 = 5595^2 + 3807^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1272129 + ... + 1272164.

Almost surely, 2^45797274 is an apocalyptic number.

45797274 is an abundant number, since it is smaller than the sum of its proper divisors (53430192).

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

45797274 is a wasteful number, since it uses less digits than its factorization.

45797274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2544301 (or 2544298 counting only the distinct ones).

The product of its digits is 493920, while the sum is 45.

The square root of 45797274 is about 6767.3683215856. The cubic root of 45797274 is about 357.7776518467. Note that the first 3 decimals are identical.

The spelling of 45797274 in words is "forty-five million, seven hundred ninety-seven thousand, two hundred seventy-four".