1298596 has 36 divisors (see below), whose sum is σ = 2628612. Its totient is φ = 559104.

The previous prime is 1298581. The next prime is 1298611. The reversal of 1298596 is 6958921.

It is an interprime number because it is at equal distance from previous prime (1298581) and next prime (1298611).

It can be written as a sum of positive squares in 6 ways, for example, as 376996 + 921600 = 614^2 + 960^2 .

Its product of digits (38880) is a multiple of the sum of its prime factors (160).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11436 + ... + 11548.

It is an arithmetic number, because the mean of its divisors is an integer number (73017).

2^1298596 is an apocalyptic number.

It is an amenable number.

1298596 is an abundant number, since it is smaller than the sum of its proper divisors (1330016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1298596 is a wasteful number, since it uses less digits than its factorization.

1298596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 145 counting only the distinct ones).

The product of its digits is 38880, while the sum is 40.

The square root of 1298596 is about 1139.5595640422. The cubic root of 1298596 is about 109.0999840094.

The spelling of 1298596 in words is "one million, two hundred ninety-eight thousand, five hundred ninety-six".