40795291 has 8 divisors (see below), whose sum is σ = 43273440. Its totient is φ = 38325888.

The previous prime is 40795289. The next prime is 40795297. The reversal of 40795291 is 19259704.

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

It is not a de Polignac number, because 40795291 - 2¹ = 40795289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40795291.

It is not an unprimeable number, because it can be changed into a prime (40795297) 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, 9145 + ... + 12853.

It is an arithmetic number, because the mean of its divisors is an integer number (5409180).

Almost surely, 2^40795291 is an apocalyptic number.

40795291 is a deficient number, since it is larger than the sum of its proper divisors (2478149).

40795291 is a wasteful number, since it uses less digits than its factorization.

40795291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4373.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 40795291 is about 6387.1191471586. The cubic root of 40795291 is about 344.2468791837.

The spelling of 40795291 in words is "forty million, seven hundred ninety-five thousand, two hundred ninety-one".