11982074 has 32 divisors (see below), whose sum is σ = 20139840. Its totient is φ = 5311872.

The previous prime is 11982071. The next prime is 11982101. The reversal of 11982074 is 47028911.

It is a self number, because there is not a number n which added to its sum of digits gives 11982074.

It is not an unprimeable number, because it can be changed into a prime (11982071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111929 + ... + 112035.

It is an arithmetic number, because the mean of its divisors is an integer number (629370).

Almost surely, 2^11982074 is an apocalyptic number.

11982074 is a deficient number, since it is larger than the sum of its proper divisors (8157766).

11982074 is a wasteful number, since it uses less digits than its factorization.

11982074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 11982074 is about 3461.5132528997. The cubic root of 11982074 is about 228.8287908779.

The spelling of 11982074 in words is "eleven million, nine hundred eighty-two thousand, seventy-four".