162210097 has 8 divisors (see below), whose sum is σ = 185720256. Its totient is φ = 138784272.

The previous prime is 162210091. The next prime is 162210119. The reversal of 162210097 is 790012261.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 162210097 - 2⁷ = 162209969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162210091) 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, 16903 + ... + 24700.

It is an arithmetic number, because the mean of its divisors is an integer number (23215032).

Almost surely, 2^162210097 is an apocalyptic number.

It is an amenable number.

162210097 is a deficient number, since it is larger than the sum of its proper divisors (23510159).

162210097 is an equidigital number, since it uses as much as digits as its factorization.

162210097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42167.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 162210097 is about 12736.1727767803. The cubic root of 162210097 is about 545.3717375193.

The spelling of 162210097 in words is "one hundred sixty-two million, two hundred ten thousand, ninety-seven".