7874906 has 16 divisors (see below), whose sum is σ = 12818400. Its totient is φ = 3606768.

The previous prime is 7874887. The next prime is 7874929. The reversal of 7874906 is 6094787.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2525 + ... + 4703.

It is an arithmetic number, because the mean of its divisors is an integer number (801150).

Almost surely, 2^7874906 is an apocalyptic number.

7874906 is a deficient number, since it is larger than the sum of its proper divisors (4943494).

7874906 is a wasteful number, since it uses less digits than its factorization.

7874906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 7874906 is about 2806.2262916593. The cubic root of 7874906 is about 198.9520687909.

The spelling of 7874906 in words is "seven million, eight hundred seventy-four thousand, nine hundred six".