7764116 has 12 divisors (see below), whose sum is σ = 13608000. Its totient is φ = 3876120.

The previous prime is 7764101. The next prime is 7764131. The reversal of 7764116 is 6114677.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7764101) and next prime (7764131).

It is a super-2 number, since 2×7764116² = 120562994522912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2885 + ... + 4883.

It is an arithmetic number, because the mean of its divisors is an integer number (1134000).

Almost surely, 2^7764116 is an apocalyptic number.

It is an amenable number.

7764116 is a deficient number, since it is larger than the sum of its proper divisors (5843884).

7764116 is a wasteful number, since it uses less digits than its factorization.

7764116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2974 (or 2972 counting only the distinct ones).

The product of its digits is 7056, while the sum is 32.

The square root of 7764116 is about 2786.4163364436. The cubic root of 7764116 is about 198.0146572831.

The spelling of 7764116 in words is "seven million, seven hundred sixty-four thousand, one hundred sixteen".