10997926 has 4 divisors (see below), whose sum is σ = 16496892. Its totient is φ = 5498962.

The previous prime is 10997911. The next prime is 10997927. The reversal of 10997926 is 62979901.

10997926 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 is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10997927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2749480 + ... + 2749483.

It is an arithmetic number, because the mean of its divisors is an integer number (4124223).

Almost surely, 2^10997926 is an apocalyptic number.

10997926 is a deficient number, since it is larger than the sum of its proper divisors (5498966).

10997926 is an equidigital number, since it uses as much as digits as its factorization.

10997926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5498965.

The product of its (nonzero) digits is 61236, while the sum is 43.

The square root of 10997926 is about 3316.3121083517. The cubic root of 10997926 is about 222.3840308005.

It can be divided in two parts, 1099 and 7926, that added together give a square (9025 = 95²).

The spelling of 10997926 in words is "ten million, nine hundred ninety-seven thousand, nine hundred twenty-six".