12745762 has 4 divisors (see below), whose sum is σ = 19118646. Its totient is φ = 6372880.

The previous prime is 12745753. The next prime is 12745787. The reversal of 12745762 is 26754721.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26754721 = 7 ⋅3822103.

It can be written as a sum of positive squares in only one way, i.e., 12609601 + 136161 = 3551^2 + 369^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3186439 + ... + 3186442.

Almost surely, 2^12745762 is an apocalyptic number.

12745762 is a deficient number, since it is larger than the sum of its proper divisors (6372884).

12745762 is an equidigital number, since it uses as much as digits as its factorization.

12745762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6372883.

The product of its digits is 23520, while the sum is 34.

The square root of 12745762 is about 3570.1207262500. The cubic root of 12745762 is about 233.5905494590.

The spelling of 12745762 in words is "twelve million, seven hundred forty-five thousand, seven hundred sixty-two".