147255030 has 64 divisors (see below), whose sum is σ = 422896320. Its totient is φ = 36246528.

The previous prime is 147255013. The next prime is 147255047. The reversal of 147255030 is 30552741.

It is a happy number.

147255030 is a `hidden beast` number, since 14 + 72 + 550 + 30 = 666.

It is an interprime number because it is at equal distance from previous prime (147255013) and next prime (147255047).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 147254985 and 147255003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17467 + ... + 24486.

It is an arithmetic number, because the mean of its divisors is an integer number (6607755).

Almost surely, 2^147255030 is an apocalyptic number.

147255030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147255030 is an abundant number, since it is smaller than the sum of its proper divisors (275641290).

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

147255030 is a wasteful number, since it uses less digits than its factorization.

147255030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41982 (or 41976 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 147255030 is about 12134.8683552810. The cubic root of 147255030 is about 528.0682375650.

The spelling of 147255030 in words is "one hundred forty-seven million, two hundred fifty-five thousand, thirty".