40769315 has 8 divisors (see below), whose sum is σ = 51801120. Its totient is φ = 30696832.

The previous prime is 40769303. The next prime is 40769359. The reversal of 40769315 is 51396704.

40769315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 40769315 - 2¹⁴ = 40752931 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239735 + ... + 239904.

It is an arithmetic number, because the mean of its divisors is an integer number (6475140).

Almost surely, 2^40769315 is an apocalyptic number.

40769315 is a deficient number, since it is larger than the sum of its proper divisors (11031805).

40769315 is a wasteful number, since it uses less digits than its factorization.

40769315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479661.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 40769315 is about 6385.0853557333. The cubic root of 40769315 is about 344.1737983997.

The spelling of 40769315 in words is "forty million, seven hundred sixty-nine thousand, three hundred fifteen".