10779995 has 4 divisors (see below), whose sum is σ = 12936000. Its totient is φ = 8623992.

The previous prime is 10779961. The next prime is 10779997. The reversal of 10779995 is 59997701.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10779995 - 2¹⁸ = 10517851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10779997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1077995 + ... + 1078004.

It is an arithmetic number, because the mean of its divisors is an integer number (3234000).

Almost surely, 2^10779995 is an apocalyptic number.

10779995 is a deficient number, since it is larger than the sum of its proper divisors (2156005).

10779995 is an equidigital number, since it uses as much as digits as its factorization.

10779995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2156004.

The product of its (nonzero) digits is 178605, while the sum is 47.

The square root of 10779995 is about 3283.2902704452. The cubic root of 10779995 is about 220.9053258413.

The spelling of 10779995 in words is "ten million, seven hundred seventy-nine thousand, nine hundred ninety-five".