40096951 has 4 divisors (see below), whose sum is σ = 40140504. Its totient is φ = 40053400.

The previous prime is 40096939. The next prime is 40096957. The reversal of 40096951 is 15969004.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40096951 - 2²³ = 31708343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40096957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20365 + ... + 22246.

It is an arithmetic number, because the mean of its divisors is an integer number (10035126).

Almost surely, 2^40096951 is an apocalyptic number.

40096951 is a deficient number, since it is larger than the sum of its proper divisors (43553).

40096951 is an equidigital number, since it uses as much as digits as its factorization.

40096951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43552.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 40096951 is about 6332.2153311460. The cubic root of 40096951 is about 342.2712728639.

The spelling of 40096951 in words is "forty million, ninety-six thousand, nine hundred fifty-one".