766232612 has 12 divisors (see below), whose sum is σ = 1342595100. Its totient is φ = 382634016.

The previous prime is 766232567. The next prime is 766232647. The reversal of 766232612 is 216232667.

It can be written as a sum of positive squares in 2 ways, for example, as 339149056 + 427083556 = 18416^2 + 20666^2 .

It is a super-2 number, since 2×766232612² = 1174224831384685088, which contains 22 as substring.

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, 116987 + ... + 123362.

It is an arithmetic number, because the mean of its divisors is an integer number (111882925).

Almost surely, 2^766232612 is an apocalyptic number.

It is an amenable number.

766232612 is a deficient number, since it is larger than the sum of its proper divisors (576362488).

766232612 is a wasteful number, since it uses less digits than its factorization.

766232612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241150 (or 241148 counting only the distinct ones).

The product of its digits is 36288, while the sum is 35.

The square root of 766232612 is about 27680.9069938107. The cubic root of 766232612 is about 915.0683703776.

Subtracting from 766232612 its reverse (216232667), we obtain a palindrome (549999945).

The spelling of 766232612 in words is "seven hundred sixty-six million, two hundred thirty-two thousand, six hundred twelve".