1296752 has 10 divisors (see below), whose sum is σ = 2512488. Its totient is φ = 648368.

The previous prime is 1296749. The next prime is 1296781. The reversal of 1296752 is 2576921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40508 + ... + 40539.

2^1296752 is an apocalyptic number.

It is an amenable number.

1296752 is a deficient number, since it is larger than the sum of its proper divisors (1215736).

1296752 is an equidigital number, since it uses as much as digits as its factorization.

1296752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81055 (or 81049 counting only the distinct ones).

The product of its digits is 7560, while the sum is 32.

The square root of 1296752 is about 1138.7501920966. The cubic root of 1296752 is about 109.0483190649.

It can be divided in two parts, 1296 and 752, that added together give a 11-th power (2048 = 2¹¹).

The spelling of 1296752 in words is "one million, two hundred ninety-six thousand, seven hundred fifty-two".