11064997 has 4 divisors (see below), whose sum is σ = 11120800. Its totient is φ = 11009196.

The previous prime is 11064971. The next prime is 11065009. The reversal of 11064997 is 79946011.

11064997 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11064997 - 2⁷ = 11064869 is a prime.

It is a super-2 number, since 2×11064997² = 244868317220018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11064947) 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, 27603 + ... + 28000.

It is an arithmetic number, because the mean of its divisors is an integer number (2780200).

Almost surely, 2^11064997 is an apocalyptic number.

It is an amenable number.

11064997 is a deficient number, since it is larger than the sum of its proper divisors (55803).

11064997 is an equidigital number, since it uses as much as digits as its factorization.

11064997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55802.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 11064997 is about 3326.4090247593. The cubic root of 11064997 is about 222.8351855852.

The spelling of 11064997 in words is "eleven million, sixty-four thousand, nine hundred ninety-seven".