40715322 has 16 divisors (see below), whose sum is σ = 82238112. Its totient is φ = 13437200.

The previous prime is 40715321. The next prime is 40715327. The reversal of 40715322 is 22351704.

It is a junction number, because it is equal to n+sod(n) for n = 40715292 and 40715301.

It is not an unprimeable number, because it can be changed into a prime (40715321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32988 + ... + 34199.

It is an arithmetic number, because the mean of its divisors is an integer number (5139882).

Almost surely, 2^40715322 is an apocalyptic number.

40715322 is an abundant number, since it is smaller than the sum of its proper divisors (41522790).

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

40715322 is a wasteful number, since it uses less digits than its factorization.

40715322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67293.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 40715322 is about 6380.8558987020. The cubic root of 40715322 is about 344.0217953110.

The spelling of 40715322 in words is "forty million, seven hundred fifteen thousand, three hundred twenty-two".