7690012 has 12 divisors (see below), whose sum is σ = 14681016. Its totient is φ = 3495440.

The previous prime is 7689973. The next prime is 7690013. The reversal of 7690012 is 2100967.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7690013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87343 + ... + 87430.

It is an arithmetic number, because the mean of its divisors is an integer number (1223418).

Almost surely, 2^7690012 is an apocalyptic number.

It is an amenable number.

7690012 is a deficient number, since it is larger than the sum of its proper divisors (6991004).

7690012 is a wasteful number, since it uses less digits than its factorization.

7690012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174788 (or 174786 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 7690012 is about 2773.0870884269. The cubic root of 7690012 is about 197.3826638398.

Adding to 7690012 its reverse (2100967), we get a palindrome (9790979).

The spelling of 7690012 in words is "seven million, six hundred ninety thousand, twelve".