2162846157 has 8 divisors (see below), whose sum is σ = 2884183584. Its totient is φ = 1441703088.

The previous prime is 2162846107. The next prime is 2162846159. The reversal of 2162846157 is 7516482612.

It is a happy number.

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

It is not a de Polignac number, because 2162846157 - 2⁶ = 2162846093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162846159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20263 + ... + 68820.

It is an arithmetic number, because the mean of its divisors is an integer number (360522948).

Almost surely, 2^2162846157 is an apocalyptic number.

It is an amenable number.

2162846157 is a deficient number, since it is larger than the sum of its proper divisors (721337427).

2162846157 is an equidigital number, since it uses as much as digits as its factorization.

2162846157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97179.

The product of its digits is 161280, while the sum is 42.

The square root of 2162846157 is about 46506.4098485359. The cubic root of 2162846157 is about 1293.2283295837.

The spelling of 2162846157 in words is "two billion, one hundred sixty-two million, eight hundred forty-six thousand, one hundred fifty-seven".