230146490 has 16 divisors (see below), whose sum is σ = 473444352. Its totient is φ = 78907344.

The previous prime is 230146463. The next prime is 230146537. The reversal of 230146490 is 94641032.

230146490 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×230146490³ (a number of 26 digits) contains 333 as substring.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 1643834 + ... + 1643973.

It is an arithmetic number, because the mean of its divisors is an integer number (29590272).

Almost surely, 2^230146490 is an apocalyptic number.

230146490 is an abundant number, since it is smaller than the sum of its proper divisors (243297862).

230146490 is a wasteful number, since it uses less digits than its factorization.

230146490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3287821.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 230146490 is about 15170.5797516113. The cubic root of 230146490 is about 612.8226172126.

The spelling of 230146490 in words is "two hundred thirty million, one hundred forty-six thousand, four hundred ninety".