1239132 has 24 divisors (see below), whose sum is σ = 2985472. Its totient is φ = 399600.

The previous prime is 1239127. The next prime is 1239151. The reversal of 1239132 is 2319321.

It is a happy number.

It is a super-2 number, since 2×1239132² = 3070896226848, which contains 22 as substring.

It is a Smith number, since the sum of its digits (21) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1239099 and 1239108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1294 + ... + 2037.

2^1239132 is an apocalyptic number.

1239132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1239132 is an abundant number, since it is smaller than the sum of its proper divisors (1746340).

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

1239132 is a wasteful number, since it uses less digits than its factorization.

1239132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369 (or 3367 counting only the distinct ones).

The product of its digits is 324, while the sum is 21.

The square root of 1239132 is about 1113.1630608316. The cubic root of 1239132 is about 107.4086333825.

The spelling of 1239132 in words is "one million, two hundred thirty-nine thousand, one hundred thirty-two".