147465380 has 12 divisors (see below), whose sum is σ = 309677340. Its totient is φ = 58986144.

The previous prime is 147465349. The next prime is 147465401. The reversal of 147465380 is 83564741.

It can be written as a sum of positive squares in 2 ways, for example, as 60341824 + 87123556 = 7768^2 + 9334^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3686615 + ... + 3686654.

It is an arithmetic number, because the mean of its divisors is an integer number (25806445).

Almost surely, 2^147465380 is an apocalyptic number.

147465380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147465380 is an abundant number, since it is smaller than the sum of its proper divisors (162211960).

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

147465380 is a wasteful number, since it uses less digits than its factorization.

147465380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7373278 (or 7373276 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 147465380 is about 12143.5324350042. The cubic root of 147465380 is about 528.3195618706.

The spelling of 147465380 in words is "one hundred forty-seven million, four hundred sixty-five thousand, three hundred eighty".