10779951 has 24 divisors (see below), whose sum is σ = 18009264. Its totient is φ = 5685120.

The previous prime is 10779943. The next prime is 10779953. The reversal of 10779951 is 15997701.

It is not a de Polignac number, because 10779951 - 2³ = 10779943 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10779953) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 910 + ... + 4731.

It is an arithmetic number, because the mean of its divisors is an integer number (750386).

Almost surely, 2^10779951 is an apocalyptic number.

10779951 is a deficient number, since it is larger than the sum of its proper divisors (7229313).

10779951 is a wasteful number, since it uses less digits than its factorization.

10779951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5671 (or 5664 counting only the distinct ones).

The product of its (nonzero) digits is 19845, while the sum is 39.

The square root of 10779951 is about 3283.2835698428. The cubic root of 10779951 is about 220.9050252893.

The spelling of 10779951 in words is "ten million, seven hundred seventy-nine thousand, nine hundred fifty-one".