11442398 has 16 divisors (see below), whose sum is σ = 19231344. Its totient is φ = 5060160.

The previous prime is 11442383. The next prime is 11442413. The reversal of 11442398 is 89324411.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11442383) and next prime (11442413).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6215 + ... + 7842.

It is an arithmetic number, because the mean of its divisors is an integer number (1201959).

Almost surely, 2^11442398 is an apocalyptic number.

11442398 is a deficient number, since it is larger than the sum of its proper divisors (7788946).

11442398 is a wasteful number, since it uses less digits than its factorization.

11442398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14107.

The product of its digits is 6912, while the sum is 32.

The square root of 11442398 is about 3382.6613782642. The cubic root of 11442398 is about 225.3403770036.

The spelling of 11442398 in words is "eleven million, four hundred forty-two thousand, three hundred ninety-eight".