1298442 has 24 divisors (see below), whose sum is σ = 2738016. Its totient is φ = 409728.

The previous prime is 1298387. The next prime is 1298467. The reversal of 1298442 is 2448921.

It is a congruent number.

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, 13338 + ... + 13434.

It is an arithmetic number, because the mean of its divisors is an integer number (114084).

2^1298442 is an apocalyptic number.

1298442 is an abundant number, since it is smaller than the sum of its proper divisors (1439574).

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

1298442 is an equidigital number, since it uses as much as digits as its factorization.

1298442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222 (or 125 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 1298442 is about 1139.4919920737. The cubic root of 1298442 is about 109.0956711305.

The spelling of 1298442 in words is "one million, two hundred ninety-eight thousand, four hundred forty-two".