10979954 has 4 divisors (see below), whose sum is σ = 16469934. Its totient is φ = 5489976.

The previous prime is 10979953. The next prime is 10979971. The reversal of 10979954 is 45997901.

10979954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 10067929 + 912025 = 3173^2 + 955^2 .

It is not an unprimeable number, because it can be changed into a prime (10979953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2744987 + ... + 2744990.

Almost surely, 2^10979954 is an apocalyptic number.

10979954 is a deficient number, since it is larger than the sum of its proper divisors (5489980).

10979954 is an equidigital number, since it uses as much as digits as its factorization.

10979954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5489979.

The product of its (nonzero) digits is 102060, while the sum is 44.

The square root of 10979954 is about 3313.6013640750. The cubic root of 10979954 is about 222.2628302272.

The spelling of 10979954 in words is "ten million, nine hundred seventy-nine thousand, nine hundred fifty-four".