162471079 has 4 divisors (see below), whose sum is σ = 168073560. Its totient is φ = 156868600.

The previous prime is 162470993. The next prime is 162471119. The reversal of 162471079 is 970174261.

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

It is a cyclic number.

It is not a de Polignac number, because 162471079 - 2⁷ = 162470951 is a prime.

It is a super-2 number, since 2×162471079² = 52793703022848482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162471979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2801197 + ... + 2801254.

It is an arithmetic number, because the mean of its divisors is an integer number (42018390).

Almost surely, 2^162471079 is an apocalyptic number.

162471079 is a deficient number, since it is larger than the sum of its proper divisors (5602481).

162471079 is an equidigital number, since it uses as much as digits as its factorization.

162471079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5602480.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 162471079 is about 12746.4143585559. The cubic root of 162471079 is about 545.6640660984.

The spelling of 162471079 in words is "one hundred sixty-two million, four hundred seventy-one thousand, seventy-nine".