147140000 has 120 divisors (see below), whose sum is σ = 414092448. Its totient is φ = 50400000.

The previous prime is 147139999. The next prime is 147140027. The reversal of 147140000 is 41741.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 139475 + ... + 140525.

Almost surely, 2^147140000 is an apocalyptic number.

147140000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147140000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207046224).

147140000 is an abundant number, since it is smaller than the sum of its proper divisors (266952448).

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

147140000 is an equidigital number, since it uses as much as digits as its factorization.

147140000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088 (or 1065 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 147140000 is about 12130.1277816847. The cubic root of 147140000 is about 527.9306995058.

Adding to 147140000 its reverse (41741), we get a palindrome (147181741).

The spelling of 147140000 in words is "one hundred forty-seven million, one hundred forty thousand".