11544998 has 4 divisors (see below), whose sum is σ = 17317500. Its totient is φ = 5772498.

The previous prime is 11544977. The next prime is 11545003. The reversal of 11544998 is 89944511.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2886248 + ... + 2886251.

It is an arithmetic number, because the mean of its divisors is an integer number (4329375).

Almost surely, 2^11544998 is an apocalyptic number.

11544998 is a deficient number, since it is larger than the sum of its proper divisors (5772502).

11544998 is an equidigital number, since it uses as much as digits as its factorization.

11544998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5772501.

The product of its digits is 51840, while the sum is 41.

The square root of 11544998 is about 3397.7931072977. The cubic root of 11544998 is about 226.0118901516.

The spelling of 11544998 in words is "eleven million, five hundred forty-four thousand, nine hundred ninety-eight".