7700012 has 12 divisors (see below), whose sum is σ = 13501656. Its totient is φ = 3842400.

The previous prime is 7699981. The next prime is 7700071. The reversal of 7700012 is 2100077.

It is a happy number.

It is a hoax number, since the sum of its digits (17) coincides with the sum of the digits of its distinct prime factors.

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, 803 + ... + 4005.

It is an arithmetic number, because the mean of its divisors is an integer number (1125138).

Almost surely, 2^7700012 is an apocalyptic number.

It is an amenable number.

7700012 is a deficient number, since it is larger than the sum of its proper divisors (5801644).

7700012 is a wasteful number, since it uses less digits than its factorization.

7700012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3808 (or 3806 counting only the distinct ones).

The product of its (nonzero) digits is 98, while the sum is 17.

The square root of 7700012 is about 2774.8895473514. The cubic root of 7700012 is about 197.4681848020.

Adding to 7700012 its reverse (2100077), we get a palindrome (9800089).

The spelling of 7700012 in words is "seven million, seven hundred thousand, twelve".