147945960 has 64 divisors (see below), whose sum is σ = 493156800. Its totient is φ = 39451968.

The previous prime is 147945947. The next prime is 147945979. The reversal of 147945960 is 69549741.

147945960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67414 + ... + 69573.

It is an arithmetic number, because the mean of its divisors is an integer number (7705575).

Almost surely, 2^147945960 is an apocalyptic number.

147945960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147945960 is an abundant number, since it is smaller than the sum of its proper divisors (345210840).

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

147945960 is a wasteful number, since it uses less digits than its factorization.

147945960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137007 (or 136997 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 147945960 is about 12163.3038274969. The cubic root of 147945960 is about 528.8928591400.

The spelling of 147945960 in words is "one hundred forty-seven million, nine hundred forty-five thousand, nine hundred sixty".