146153230 has 16 divisors (see below), whose sum is σ = 263214000. Its totient is φ = 58430592.

The previous prime is 146153213. The next prime is 146153261. The reversal of 146153230 is 32351641.

146153230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 146153195 and 146153204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32902 + ... + 37078.

It is an arithmetic number, because the mean of its divisors is an integer number (16450875).

Almost surely, 2^146153230 is an apocalyptic number.

146153230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146153230 is a deficient number, since it is larger than the sum of its proper divisors (117060770).

146153230 is a wasteful number, since it uses less digits than its factorization.

146153230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7683.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 146153230 is about 12089.3850133082. The cubic root of 146153230 is about 526.7478915655.

The spelling of 146153230 in words is "one hundred forty-six million, one hundred fifty-three thousand, two hundred thirty".