40768502 has 4 divisors (see below), whose sum is σ = 61152756. Its totient is φ = 20384250.

The previous prime is 40768493. The next prime is 40768517. The reversal of 40768502 is 20586704.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10192124 + ... + 10192127.

It is an arithmetic number, because the mean of its divisors is an integer number (15288189).

Almost surely, 2^40768502 is an apocalyptic number.

40768502 is a deficient number, since it is larger than the sum of its proper divisors (20384254).

40768502 is a wasteful number, since it uses less digits than its factorization.

40768502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20384253.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 40768502 is about 6385.0216914275. The cubic root of 40768502 is about 344.1715106075.

The spelling of 40768502 in words is "forty million, seven hundred sixty-eight thousand, five hundred two".