148072152 has 32 divisors (see below), whose sum is σ = 370514880. Its totient is φ = 49312800.

The previous prime is 148072139. The next prime is 148072153. The reversal of 148072152 is 251270841.

148072152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×148072152² = 43850724395822208, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148072153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34527 + ... + 38577.

It is an arithmetic number, because the mean of its divisors is an integer number (11578590).

Almost surely, 2^148072152 is an apocalyptic number.

148072152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

148072152 is an abundant number, since it is smaller than the sum of its proper divisors (222442728).

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

148072152 is a wasteful number, since it uses less digits than its factorization.

148072152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5583 (or 5579 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 148072152 is about 12168.4901281959. The cubic root of 148072152 is about 529.0431912400.

The spelling of 148072152 in words is "one hundred forty-eight million, seventy-two thousand, one hundred fifty-two".