10172906 has 8 divisors (see below), whose sum is σ = 15273120. Its totient is φ = 5081868.

The previous prime is 10172843. The next prime is 10172917. The reversal of 10172906 is 60927101.

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, 2405 + ... + 5111.

It is an arithmetic number, because the mean of its divisors is an integer number (1909140).

Almost surely, 2^10172906 is an apocalyptic number.

10172906 is a deficient number, since it is larger than the sum of its proper divisors (5100214).

10172906 is a wasteful number, since it uses less digits than its factorization.

10172906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4588.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 10172906 is about 3189.4993337513. The cubic root of 10172906 is about 216.6780959125.

The spelling of 10172906 in words is "ten million, one hundred seventy-two thousand, nine hundred six".