146259134 has 16 divisors (see below), whose sum is σ = 250885728. Its totient is φ = 62643552.

The previous prime is 146259121. The next prime is 146259161. The reversal of 146259134 is 431952641.

It is a junction number, because it is equal to n+sod(n) for n = 146259094 and 146259103.

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, 39632 + ... + 43164.

It is an arithmetic number, because the mean of its divisors is an integer number (15680358).

Almost surely, 2^146259134 is an apocalyptic number.

146259134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

146259134 is a deficient number, since it is larger than the sum of its proper divisors (104626594).

146259134 is a wasteful number, since it uses less digits than its factorization.

146259134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6499.

The product of its digits is 25920, while the sum is 35.

The square root of 146259134 is about 12093.7642609735. The cubic root of 146259134 is about 526.8750896668.

The spelling of 146259134 in words is "one hundred forty-six million, two hundred fifty-nine thousand, one hundred thirty-four".