147804870 has 32 divisors (see below), whose sum is σ = 355419648. Its totient is φ = 39338208.

The previous prime is 147804859. The next prime is 147804883. The reversal of 147804870 is 78408741.

147804870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 11907 + ... + 20913.

It is an arithmetic number, because the mean of its divisors is an integer number (11106864).

Almost surely, 2^147804870 is an apocalyptic number.

147804870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147804870 is an abundant number, since it is smaller than the sum of its proper divisors (207614778).

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

147804870 is a wasteful number, since it uses less digits than its factorization.

147804870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9564.

The product of its (nonzero) digits is 50176, while the sum is 39.

The square root of 147804870 is about 12157.5026218381. The cubic root of 147804870 is about 528.7246778500.

The spelling of 147804870 in words is "one hundred forty-seven million, eight hundred four thousand, eight hundred seventy".