12049932 has 12 divisors (see below), whose sum is σ = 28116536. Its totient is φ = 4016640.

The previous prime is 12049927. The next prime is 12049937. The reversal of 12049932 is 23994021.

It is an interprime number because it is at equal distance from previous prime (12049927) and next prime (12049937).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×12049932² = 290401722409248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12049932.

It is not an unprimeable number, because it can be changed into a prime (12049937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502069 + ... + 502092.

Almost surely, 2^12049932 is an apocalyptic number.

12049932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12049932 is an abundant number, since it is smaller than the sum of its proper divisors (16066604).

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

12049932 is a wasteful number, since it uses less digits than its factorization.

12049932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004168 (or 1004166 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 12049932 is about 3471.3011969577. The cubic root of 12049932 is about 229.2599528237.

The spelling of 12049932 in words is "twelve million, forty-nine thousand, nine hundred thirty-two".