52667906 has 8 divisors (see below), whose sum is σ = 79060800. Its totient is φ = 26314308.

The previous prime is 52667893. The next prime is 52667929. The reversal of 52667906 is 60976625.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6206 + ... + 11993.

It is an arithmetic number, because the mean of its divisors is an integer number (9882600).

Almost surely, 2^52667906 is an apocalyptic number.

52667906 is a deficient number, since it is larger than the sum of its proper divisors (26392894).

52667906 is a wasteful number, since it uses less digits than its factorization.

52667906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19648.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 52667906 is about 7257.2657385547. The cubic root of 52667906 is about 374.8423776083.

The spelling of 52667906 in words is "fifty-two million, six hundred sixty-seven thousand, nine hundred six".