11442798 has 12 divisors (see below), whose sum is σ = 24792768. Its totient is φ = 3814260.

The previous prime is 11442793. The next prime is 11442817. The reversal of 11442798 is 89724411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11442793) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 317838 + ... + 317873.

It is an arithmetic number, because the mean of its divisors is an integer number (2066064).

Almost surely, 2^11442798 is an apocalyptic number.

11442798 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11442798 is an abundant number, since it is smaller than the sum of its proper divisors (13349970).

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

11442798 is a wasteful number, since it uses less digits than its factorization.

11442798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635719 (or 635716 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 11442798 is about 3382.7205027906. The cubic root of 11442798 is about 225.3430027673.

The spelling of 11442798 in words is "eleven million, four hundred forty-two thousand, seven hundred ninety-eight".