40682316 has 24 divisors (see below), whose sum is σ = 96227824. Its totient is φ = 13374720.

The previous prime is 40682293. The next prime is 40682321. The reversal of 40682316 is 61328604.

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, 22345 + ... + 24096.

Almost surely, 2^40682316 is an apocalyptic number.

It is an amenable number.

40682316 is an abundant number, since it is smaller than the sum of its proper divisors (55545508).

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

40682316 is a wasteful number, since it uses less digits than its factorization.

40682316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46521 (or 46519 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 40682316 is about 6378.2690441843. The cubic root of 40682316 is about 343.9288094073.

The spelling of 40682316 in words is "forty million, six hundred eighty-two thousand, three hundred sixteen".