162401466 has 16 divisors (see below), whose sum is σ = 326199744. Its totient is φ = 53901024.

The previous prime is 162401461. The next prime is 162401471. The reversal of 162401466 is 664104261.

162401466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (162401461) and next prime (162401471).

It is not an unprimeable number, because it can be changed into a prime (162401461) 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, 56686 + ... + 59481.

It is an arithmetic number, because the mean of its divisors is an integer number (20387484).

Almost surely, 2^162401466 is an apocalyptic number.

162401466 is an abundant number, since it is smaller than the sum of its proper divisors (163798278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162401466 is a wasteful number, since it uses less digits than its factorization.

162401466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116405.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 162401466 is about 12743.6833764811. The cubic root of 162401466 is about 545.5861225053.

The spelling of 162401466 in words is "one hundred sixty-two million, four hundred one thousand, four hundred sixty-six".