13669932 has 24 divisors (see below), whose sum is σ = 31956400. Its totient is φ = 4548096.

The previous prime is 13669927. The next prime is 13669937. The reversal of 13669932 is 23996631.

It is an interprime number because it is at equal distance from previous prime (13669927) and next prime (13669937).

It is not an unprimeable number, because it can be changed into a prime (13669937) 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, 11544 + ... + 12672.

Almost surely, 2^13669932 is an apocalyptic number.

13669932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13669932 is an abundant number, since it is smaller than the sum of its proper divisors (18286468).

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

13669932 is a wasteful number, since it uses less digits than its factorization.

13669932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145 (or 2143 counting only the distinct ones).

The product of its digits is 52488, while the sum is 39.

The square root of 13669932 is about 3697.2871135469. The cubic root of 13669932 is about 239.1050698424.

The spelling of 13669932 in words is "thirteen million, six hundred sixty-nine thousand, nine hundred thirty-two".