146157135 has 16 divisors (see below), whose sum is σ = 236481120. Its totient is φ = 77073920.

The previous prime is 146157131. The next prime is 146157149. The reversal of 146157135 is 531751641.

It is not a de Polignac number, because 146157135 - 2² = 146157131 is a prime.

It is a super-2 number, since 2×146157135² = 42723816222816450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 146157096 and 146157105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146157131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53406 + ... + 56075.

It is an arithmetic number, because the mean of its divisors is an integer number (14780070).

Almost surely, 2^146157135 is an apocalyptic number.

146157135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

146157135 is a deficient number, since it is larger than the sum of its proper divisors (90323985).

146157135 is a wasteful number, since it uses less digits than its factorization.

146157135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109578.

The product of its digits is 12600, while the sum is 33.

The square root of 146157135 is about 12089.5465175498. The cubic root of 146157135 is about 526.7525828341.

The spelling of 146157135 in words is "one hundred forty-six million, one hundred fifty-seven thousand, one hundred thirty-five".