147449000187 has 28 divisors (see below), whose sum is σ = 221449625880. Its totient is φ = 98131872924.

The previous prime is 147449000177. The next prime is 147449000203. The reversal of 147449000187 is 781000944741.

It is a happy number.

The cubic root of 147449000187 is 5283.

It is a perfect power (a cube), and thus also a powerful number.

147449000187 is a `hidden beast` number, since 14 + 74 + 490 + 0 + 0 + 1 + 87 = 666.

It is not a de Polignac number, because 147449000187 - 2²⁸ = 147180564731 is a prime.

It is a super-2 number, since 2×147449000187² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (147449000117) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 251190508 + ... + 251191094.

It is an arithmetic number, because the mean of its divisors is an integer number (7908915210).

Almost surely, 2^147449000187 is an apocalyptic number.

147449000187 is a deficient number, since it is larger than the sum of its proper divisors (74000625693).

147449000187 is an frugal number, since it uses more digits than its factorization.

147449000187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779 (or 590 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The spelling of 147449000187 in words is "one hundred forty-seven billion, four hundred forty-nine million, one hundred eighty-seven", and thus it is an aban number.