162814955 has 4 divisors (see below), whose sum is σ = 195377952. Its totient is φ = 130251960.

The previous prime is 162814943. The next prime is 162814957. The reversal of 162814955 is 559418261.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 162814955 - 2⁸ = 162814699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162814957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16281491 + ... + 16281500.

It is an arithmetic number, because the mean of its divisors is an integer number (48844488).

Almost surely, 2^162814955 is an apocalyptic number.

162814955 is a deficient number, since it is larger than the sum of its proper divisors (32562997).

162814955 is an equidigital number, since it uses as much as digits as its factorization.

162814955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32562996.

The product of its digits is 86400, while the sum is 41.

The square root of 162814955 is about 12759.8963553784. The cubic root of 162814955 is about 546.0487674868.

The spelling of 162814955 in words is "one hundred sixty-two million, eight hundred fourteen thousand, nine hundred fifty-five".