11956798 has 16 divisors (see below), whose sum is σ = 20551680. Its totient is φ = 5110776.

The previous prime is 11956759. The next prime is 11956801. The reversal of 11956798 is 89765911.

It is a happy number.

It is a congruent number.

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, 5815 + ... + 7597.

It is an arithmetic number, because the mean of its divisors is an integer number (1284480).

Almost surely, 2^11956798 is an apocalyptic number.

11956798 is a deficient number, since it is larger than the sum of its proper divisors (8594882).

11956798 is a wasteful number, since it uses less digits than its factorization.

11956798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2271.

The product of its digits is 136080, while the sum is 46.

The square root of 11956798 is about 3457.8603210656. The cubic root of 11956798 is about 228.6677740041.

The spelling of 11956798 in words is "eleven million, nine hundred fifty-six thousand, seven hundred ninety-eight".