45831294 has 12 divisors (see below), whose sum is σ = 99301176. Its totient is φ = 15277092.

The previous prime is 45831241. The next prime is 45831301. The reversal of 45831294 is 49213854.

It is a congruent 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, 1273074 + ... + 1273109.

It is an arithmetic number, because the mean of its divisors is an integer number (8275098).

Almost surely, 2^45831294 is an apocalyptic number.

45831294 is an abundant number, since it is smaller than the sum of its proper divisors (53469882).

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

45831294 is a wasteful number, since it uses less digits than its factorization.

45831294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2546191 (or 2546188 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 45831294 is about 6769.8813874395. The cubic root of 45831294 is about 357.8662203141.

The spelling of 45831294 in words is "forty-five million, eight hundred thirty-one thousand, two hundred ninety-four".