45771294 has 16 divisors (see below), whose sum is σ = 94017168. Its totient is φ = 14844672.

The previous prime is 45771241. The next prime is 45771353. The reversal of 45771294 is 49217754.

It is a super-2 number, since 2×45771294² = 4190022708868872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102867 + ... + 103310.

It is an arithmetic number, because the mean of its divisors is an integer number (5876073).

Almost surely, 2^45771294 is an apocalyptic number.

45771294 is an abundant number, since it is smaller than the sum of its proper divisors (48245874).

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

45771294 is a wasteful number, since it uses less digits than its factorization.

45771294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206219.

The product of its digits is 70560, while the sum is 39.

The square root of 45771294 is about 6765.4485438883. The cubic root of 45771294 is about 357.7099853622.

The spelling of 45771294 in words is "forty-five million, seven hundred seventy-one thousand, two hundred ninety-four".