40700913 has 8 divisors (see below), whose sum is σ = 59201376. Its totient is φ = 24667200.

The previous prime is 40700911. The next prime is 40700917. The reversal of 40700913 is 31900704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40700913 - 2¹ = 40700911 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (40700911) 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, 616648 + ... + 616713.

It is an arithmetic number, because the mean of its divisors is an integer number (7400172).

Almost surely, 2^40700913 is an apocalyptic number.

It is an amenable number.

40700913 is a deficient number, since it is larger than the sum of its proper divisors (18500463).

40700913 is a wasteful number, since it uses less digits than its factorization.

40700913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233375.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 40700913 is about 6379.7267182850. The cubic root of 40700913 is about 343.9812078476.

The spelling of 40700913 in words is "forty million, seven hundred thousand, nine hundred thirteen".