147712000 has 96 divisors (see below), whose sum is σ = 369237960. Its totient is φ = 58982400.

The previous prime is 147711973. The next prime is 147712043. The reversal of 147712000 is 217741.

It can be written as a sum of positive squares in 4 ways, for example, as 94012416 + 53699584 = 9696^2 + 7328^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255712 + ... + 256288.

Almost surely, 2^147712000 is an apocalyptic number.

147712000 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 147712000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184618980).

147712000 is an abundant number, since it is smaller than the sum of its proper divisors (221525960).

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

147712000 is an frugal number, since it uses more digits than its factorization.

147712000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614 (or 584 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 147712000 is about 12153.6825694931. The cubic root of 147712000 is about 528.6139170687.

Adding to 147712000 its reverse (217741), we get a palindrome (147929741).

The spelling of 147712000 in words is "one hundred forty-seven million, seven hundred twelve thousand".