7764113 has 4 divisors (see below), whose sum is σ = 8873280. Its totient is φ = 6654948.

The previous prime is 7764101. The next prime is 7764131. The reversal of 7764113 is 3114677.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3114677 = 151 ⋅20627.

It is a cyclic number.

It is not a de Polignac number, because 7764113 - 2⁶ = 7764049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7764193) 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, 554573 + ... + 554586.

It is an arithmetic number, because the mean of its divisors is an integer number (2218320).

Almost surely, 2^7764113 is an apocalyptic number.

It is an amenable number.

7764113 is a deficient number, since it is larger than the sum of its proper divisors (1109167).

7764113 is a wasteful number, since it uses less digits than its factorization.

7764113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109166.

The product of its digits is 3528, while the sum is 29.

The square root of 7764113 is about 2786.4157981177. The cubic root of 7764113 is about 198.0146317793.

The spelling of 7764113 in words is "seven million, seven hundred sixty-four thousand, one hundred thirteen".