148806252 has 72 divisors (see below), whose sum is σ = 452524800. Its totient is φ = 40277088.

The previous prime is 148806247. The next prime is 148806269. The reversal of 148806252 is 252608841.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10752 + ... + 20327.

Almost surely, 2^148806252 is an apocalyptic number.

148806252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

148806252 is an abundant number, since it is smaller than the sum of its proper divisors (303718548).

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

148806252 is a wasteful number, since it uses less digits than its factorization.

148806252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31115 (or 31110 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 148806252 is about 12198.6168068351. The cubic root of 148806252 is about 529.9160327404.

The spelling of 148806252 in words is "one hundred forty-eight million, eight hundred six thousand, two hundred fifty-two".