147965552 has 40 divisors (see below), whose sum is σ = 346915296. Its totient is φ = 59682816.

The previous prime is 147965551. The next prime is 147965561. The reversal of 147965552 is 255569741.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147965551) 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, 36953 + ... + 40760.

Almost surely, 2^147965552 is an apocalyptic number.

It is an amenable number.

147965552 is an abundant number, since it is smaller than the sum of its proper divisors (198949744).

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

147965552 is a wasteful number, since it uses less digits than its factorization.

147965552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77745 (or 77739 counting only the distinct ones).

The product of its digits is 378000, while the sum is 44.

The square root of 147965552 is about 12164.1091741237. The cubic root of 147965552 is about 528.9162046272.

The spelling of 147965552 in words is "one hundred forty-seven million, nine hundred sixty-five thousand, five hundred fifty-two".