11974632 has 32 divisors (see below), whose sum is σ = 30130080. Its totient is φ = 3965760.

The previous prime is 11974619. The next prime is 11974637. The reversal of 11974632 is 23647911.

It is a junction number, because it is equal to n+sod(n) for n = 11974593 and 11974602.

It is not an unprimeable number, because it can be changed into a prime (11974637) 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, 2382 + ... + 5442.

It is an arithmetic number, because the mean of its divisors is an integer number (941565).

Almost surely, 2^11974632 is an apocalyptic number.

11974632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11974632 is an abundant number, since it is smaller than the sum of its proper divisors (18155448).

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

11974632 is a wasteful number, since it uses less digits than its factorization.

11974632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3233 (or 3229 counting only the distinct ones).

The product of its digits is 9072, while the sum is 33.

The square root of 11974632 is about 3460.4381225504. The cubic root of 11974632 is about 228.7814063003.

The spelling of 11974632 in words is "eleven million, nine hundred seventy-four thousand, six hundred thirty-two".