147792252 has 96 divisors (see below), whose sum is σ = 371589120. Its totient is φ = 45639360.

The previous prime is 147792233. The next prime is 147792257. The reversal of 147792252 is 252297741.

147792252 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 147792252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147792257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1381183 + ... + 1381289.

It is an arithmetic number, because the mean of its divisors is an integer number (3870720).

Almost surely, 2^147792252 is an apocalyptic number.

147792252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

147792252 is an abundant number, since it is smaller than the sum of its proper divisors (223796868).

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

147792252 is a wasteful number, since it uses less digits than its factorization.

147792252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 269 counting only the distinct ones).

The product of its digits is 70560, while the sum is 39.

The square root of 147792252 is about 12156.9836719476. The cubic root of 147792252 is about 528.7096318012.

The spelling of 147792252 in words is "one hundred forty-seven million, seven hundred ninety-two thousand, two hundred fifty-two".