40502714 has 12 divisors (see below), whose sum is σ = 70673274. Its totient is φ = 17358264.

The previous prime is 40502681. The next prime is 40502723. The reversal of 40502714 is 41720504.

It can be written as a sum of positive squares in only one way, i.e., 28976689 + 11526025 = 5383^2 + 3395^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40502714.

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, 206549 + ... + 206744.

Almost surely, 2^40502714 is an apocalyptic number.

40502714 is a deficient number, since it is larger than the sum of its proper divisors (30170560).

40502714 is a wasteful number, since it uses less digits than its factorization.

40502714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413309 (or 413302 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 40502714 is about 6364.1742590850. The cubic root of 40502714 is about 343.4219435933.

The spelling of 40502714 in words is "forty million, five hundred two thousand, seven hundred fourteen".