148158252 has 36 divisors (see below), whose sum is σ = 408558696. Its totient is φ = 44896320.

The previous prime is 148158233. The next prime is 148158253. The reversal of 148158252 is 252851841.

148158252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (148158253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 186673 + ... + 187464.

Almost surely, 2^148158252 is an apocalyptic number.

148158252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

148158252 is an abundant number, since it is smaller than the sum of its proper divisors (260400444).

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

148158252 is a wasteful number, since it uses less digits than its factorization.

148158252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374158 (or 374153 counting only the distinct ones).

The product of its digits is 25600, while the sum is 36.

The square root of 148158252 is about 12172.0274399954. The cubic root of 148158252 is about 529.1457128647.

The spelling of 148158252 in words is "one hundred forty-eight million, one hundred fifty-eight thousand, two hundred fifty-two".