11996598 has 16 divisors (see below), whose sum is σ = 24027696. Its totient is φ = 3993120.

The previous prime is 11996591. The next prime is 11996599. The reversal of 11996598 is 89569911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11996591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6240 + ... + 7932.

It is an arithmetic number, because the mean of its divisors is an integer number (1501731).

Almost surely, 2^11996598 is an apocalyptic number.

11996598 is an abundant number, since it is smaller than the sum of its proper divisors (12031098).

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

11996598 is a wasteful number, since it uses less digits than its factorization.

11996598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2879.

The product of its digits is 174960, while the sum is 48.

The square root of 11996598 is about 3463.6105439267. The cubic root of 11996598 is about 228.9212113666.

The spelling of 11996598 in words is "eleven million, nine hundred ninety-six thousand, five hundred ninety-eight".