11754998 has 4 divisors (see below), whose sum is σ = 17632500. Its totient is φ = 5877498.

The previous prime is 11754991. The next prime is 11755013. The reversal of 11754998 is 89945711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89945711 = 71 ⋅1266841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11754991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2938748 + ... + 2938751.

It is an arithmetic number, because the mean of its divisors is an integer number (4408125).

Almost surely, 2^11754998 is an apocalyptic number.

11754998 is a deficient number, since it is larger than the sum of its proper divisors (5877502).

11754998 is an equidigital number, since it uses as much as digits as its factorization.

11754998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5877501.

The product of its digits is 90720, while the sum is 44.

The square root of 11754998 is about 3428.5562559188. The cubic root of 11754998 is about 227.3740267841.

The spelling of 11754998 in words is "eleven million, seven hundred fifty-four thousand, nine hundred ninety-eight".