2135598146 has 8 divisors (see below), whose sum is σ = 3494615184. Its totient is φ = 970726420.

The previous prime is 2135598131. The next prime is 2135598163. The reversal of 2135598146 is 6418955312.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 2135598097 and 2135598106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48536300 + ... + 48536343.

It is an arithmetic number, because the mean of its divisors is an integer number (436826898).

Almost surely, 2^2135598146 is an apocalyptic number.

2135598146 is a deficient number, since it is larger than the sum of its proper divisors (1359017038).

2135598146 is a wasteful number, since it uses less digits than its factorization.

2135598146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97072656.

The product of its digits is 259200, while the sum is 44.

The square root of 2135598146 is about 46212.5323478383. The cubic root of 2135598146 is about 1287.7745709821.

The spelling of 2135598146 in words is "two billion, one hundred thirty-five million, five hundred ninety-eight thousand, one hundred forty-six".