11798612 has 36 divisors (see below), whose sum is σ = 25438644. Its totient is φ = 4757760.

The previous prime is 11798603. The next prime is 11798627. The reversal of 11798612 is 21689711.

It can be written as a sum of positive squares in 2 ways, for example, as 7150276 + 4648336 = 2674^2 + 2156^2 .

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, 1562 + ... + 5102.

It is an arithmetic number, because the mean of its divisors is an integer number (706629).

Almost surely, 2^11798612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11798612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12719322).

11798612 is an abundant number, since it is smaller than the sum of its proper divisors (13640032).

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

11798612 is a wasteful number, since it uses less digits than its factorization.

11798612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3576 (or 3567 counting only the distinct ones).

The product of its digits is 6048, while the sum is 35.

The square root of 11798612 is about 3434.9107703112. The cubic root of 11798612 is about 227.6548846668.

The spelling of 11798612 in words is "eleven million, seven hundred ninety-eight thousand, six hundred twelve".