146834130 has 32 divisors (see below), whose sum is σ = 361929024. Its totient is φ = 38097216.

The previous prime is 146834111. The next prime is 146834153. The reversal of 146834130 is 31438641.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65032 + ... + 67251.

It is an arithmetic number, because the mean of its divisors is an integer number (11310282).

Almost surely, 2^146834130 is an apocalyptic number.

146834130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146834130 is an abundant number, since it is smaller than the sum of its proper divisors (215094894).

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

146834130 is a wasteful number, since it uses less digits than its factorization.

146834130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132330.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 146834130 is about 12117.5133587713. The cubic root of 146834130 is about 527.5646304913.

The spelling of 146834130 in words is "one hundred forty-six million, eight hundred thirty-four thousand, one hundred thirty".