10939898 has 16 divisors (see below), whose sum is σ = 16904160. Its totient is φ = 5307696.

The previous prime is 10939883. The next prime is 10939913. The reversal of 10939898 is 89893901.

It is an interprime number because it is at equal distance from previous prime (10939883) and next prime (10939913).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9236 + ... + 10352.

It is an arithmetic number, because the mean of its divisors is an integer number (1056510).

Almost surely, 2^10939898 is an apocalyptic number.

10939898 is a deficient number, since it is larger than the sum of its proper divisors (5964262).

10939898 is a wasteful number, since it uses less digits than its factorization.

10939898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261.

The product of its (nonzero) digits is 139968, while the sum is 47.

The square root of 10939898 is about 3307.5516624839. The cubic root of 10939898 is about 221.9922216792.

The spelling of 10939898 in words is "ten million, nine hundred thirty-nine thousand, eight hundred ninety-eight".