147477060 has 36 divisors (see below), whose sum is σ = 447347628. Its totient is φ = 39327168.

The previous prime is 147477053. The next prime is 147477061. The reversal of 147477060 is 60774741.

It can be written as a sum of positive squares in 2 ways, for example, as 52881984 + 94595076 = 7272^2 + 9726^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is not an unprimeable number, because it can be changed into a prime (147477061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 409479 + ... + 409838.

It is an arithmetic number, because the mean of its divisors is an integer number (12426323).

Almost surely, 2^147477060 is an apocalyptic number.

147477060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147477060 is an abundant number, since it is smaller than the sum of its proper divisors (299870568).

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

147477060 is a wasteful number, since it uses less digits than its factorization.

147477060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819332 (or 819327 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The square root of 147477060 is about 12144.0133399136. The cubic root of 147477060 is about 528.3335100248. Note that the first 3 decimals are identical.

The spelling of 147477060 in words is "one hundred forty-seven million, four hundred seventy-seven thousand, sixty".