149232 has 20 divisors (see below), whose sum is σ = 385640. Its totient is φ = 49728.

The previous prime is 149213. The next prime is 149239. The reversal of 149232 is 232941.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 149199 and 149208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149239) by changing a digit.

149232 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1507 + ... + 1602.

It is an arithmetic number, because the mean of its divisors is an integer number (19282).

2¹⁴⁹²³² is an apocalyptic number.

149232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

149232 is an abundant number, since it is smaller than the sum of its proper divisors (236408).

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

149232 is a wasteful number, since it uses less digits than its factorization.

149232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3120 (or 3114 counting only the distinct ones).

The product of its digits is 432, while the sum is 21.

The square root of 149232 is about 386.3055785256. The cubic root of 149232 is about 53.0420930586.

The spelling of 149232 in words is "one hundred forty-nine thousand, two hundred thirty-two".