40913715 has 16 divisors (see below), whose sum is σ = 65577888. Its totient is φ = 21782016.

The previous prime is 40913701. The next prime is 40913779. The reversal of 40913715 is 51731904.

It is not a de Polignac number, because 40913715 - 2⁶ = 40913651 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7707 + ... + 11883.

It is an arithmetic number, because the mean of its divisors is an integer number (4098618).

Almost surely, 2^40913715 is an apocalyptic number.

40913715 is a deficient number, since it is larger than the sum of its proper divisors (24664173).

40913715 is a wasteful number, since it uses less digits than its factorization.

40913715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4838.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 40913715 is about 6396.3829622686. The cubic root of 40913715 is about 344.5796603090.

The spelling of 40913715 in words is "forty million, nine hundred thirteen thousand, seven hundred fifteen".