147381210 has 48 divisors (see below), whose sum is σ = 392112864. Its totient is φ = 38386656.

The previous prime is 147381203. The next prime is 147381229. The reversal of 147381210 is 12183741.

It is a super-2 number, since 2×147381210² = 43442442122128200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15172 + ... + 22911.

It is an arithmetic number, because the mean of its divisors is an integer number (8169018).

Almost surely, 2^147381210 is an apocalyptic number.

147381210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147381210 is an abundant number, since it is smaller than the sum of its proper divisors (244731654).

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

147381210 is a wasteful number, since it uses less digits than its factorization.

147381210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38139 (or 38136 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 147381210 is about 12140.0663095388. The cubic root of 147381210 is about 528.2190250061.

The spelling of 147381210 in words is "one hundred forty-seven million, three hundred eighty-one thousand, two hundred ten".