147436230 has 16 divisors (see below), whose sum is σ = 353847024. Its totient is φ = 39316320.

The previous prime is 147436153. The next prime is 147436241. The reversal of 147436230 is 32634741.

It is a super-2 number, since 2×147436230² = 43474883833225800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 4914541 = 147436230 / (1 + 4 + 7 + 4 + 3 + 6 + 2 + 3 + 0).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2457241 + ... + 2457300.

It is an arithmetic number, because the mean of its divisors is an integer number (22115439).

Almost surely, 2^147436230 is an apocalyptic number.

147436230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147436230 is an abundant number, since it is smaller than the sum of its proper divisors (206410794).

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

147436230 is a wasteful number, since it uses less digits than its factorization.

147436230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4914551.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 147436230 is about 12142.3321483148. The cubic root of 147436230 is about 528.2847479817.

The spelling of 147436230 in words is "one hundred forty-seven million, four hundred thirty-six thousand, two hundred thirty".