146161135 has 8 divisors (see below), whose sum is σ = 175717296. Its totient is φ = 116712960.

The previous prime is 146161123. The next prime is 146161157. The reversal of 146161135 is 531161641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 146161135 - 2¹¹ = 146159087 is a prime.

It is a Duffinian number.

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, 23986 + ... + 29455.

It is an arithmetic number, because the mean of its divisors is an integer number (21964662).

Almost surely, 2^146161135 is an apocalyptic number.

146161135 is a deficient number, since it is larger than the sum of its proper divisors (29556161).

146161135 is an equidigital number, since it uses as much as digits as its factorization.

146161135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53993.

The product of its digits is 2160, while the sum is 28.

The square root of 146161135 is about 12089.7119485950. The cubic root of 146161135 is about 526.7573881443.

It can be divided in two parts, 14616 and 1135, that added together give a palindrome (15751).

The spelling of 146161135 in words is "one hundred forty-six million, one hundred sixty-one thousand, one hundred thirty-five".