149882 has 4 divisors (see below), whose sum is σ = 224826. Its totient is φ = 74940.

The previous prime is 149873. The next prime is 149893. The reversal of 149882 is 288941.

It is a happy number.

149882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 288941 = 113 ⋅2557.

It can be written as a sum of positive squares in only one way, i.e., 143641 + 6241 = 379^2 + 79^2 .

It is a super-2 number, since 2×149882² = 44929227848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37469 + ... + 37472.

2¹⁴⁹⁸⁸² is an apocalyptic number.

149882 is a deficient number, since it is larger than the sum of its proper divisors (74944).

149882 is an equidigital number, since it uses as much as digits as its factorization.

149882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74943.

The product of its digits is 4608, while the sum is 32.

The square root of 149882 is about 387.1459673043. The cubic root of 149882 is about 53.1189921695.

The spelling of 149882 in words is "one hundred forty-nine thousand, eight hundred eighty-two".