146294230 has 16 divisors (see below), whose sum is σ = 264426624. Its totient is φ = 58273920.

The previous prime is 146294227. The next prime is 146294233. The reversal of 146294230 is 32492641.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (146294227) and next prime (146294233).

It is a junction number, because it is equal to n+sod(n) for n = 146294192 and 146294201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146294233) by changing a digit.

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, 27942 + ... + 32761.

It is an arithmetic number, because the mean of its divisors is an integer number (16526664).

Almost surely, 2^146294230 is an apocalyptic number.

146294230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146294230 is a deficient number, since it is larger than the sum of its proper divisors (118132394).

146294230 is a wasteful number, since it uses less digits than its factorization.

146294230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60951.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 146294230 is about 12095.2151696446. The cubic root of 146294230 is about 526.9172288682.

The spelling of 146294230 in words is "one hundred forty-six million, two hundred ninety-four thousand, two hundred thirty".