148912932 has 48 divisors (see below), whose sum is σ = 403845120. Its totient is φ = 41824032.

The previous prime is 148912889. The next prime is 148912963. The reversal of 148912932 is 239219841.

It is a super-2 number, since 2×148912932² = 44350122633673248, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10068 + ... + 19979.

It is an arithmetic number, because the mean of its divisors is an integer number (8413440).

Almost surely, 2^148912932 is an apocalyptic number.

148912932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

148912932 is an abundant number, since it is smaller than the sum of its proper divisors (254932188).

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

148912932 is a wasteful number, since it uses less digits than its factorization.

148912932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30120 (or 30118 counting only the distinct ones).

The product of its digits is 31104, while the sum is 39.

The square root of 148912932 is about 12202.9886503266. The cubic root of 148912932 is about 530.0426357062.

The spelling of 148912932 in words is "one hundred forty-eight million, nine hundred twelve thousand, nine hundred thirty-two".