148716252 has 72 divisors (see below), whose sum is σ = 394246944. Its totient is φ = 47177856.

The previous prime is 148716203. The next prime is 148716313. The reversal of 148716252 is 252617841.

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

It is a congruent number.

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, 242298 + ... + 242910.

It is an arithmetic number, because the mean of its divisors is an integer number (5475652).

Almost surely, 2^148716252 is an apocalyptic number.

148716252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148716252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197123472).

148716252 is an abundant number, since it is smaller than the sum of its proper divisors (245530692).

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

148716252 is a wasteful number, since it uses less digits than its factorization.

148716252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939 (or 934 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 148716252 is about 12194.9273060564. The cubic root of 148716252 is about 529.8091777739.

The spelling of 148716252 in words is "one hundred forty-eight million, seven hundred sixteen thousand, two hundred fifty-two".