662160034 has 4 divisors (see below), whose sum is σ = 993240054. Its totient is φ = 331080016.

The previous prime is 662159983. The next prime is 662160071. The reversal of 662160034 is 430061266.

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

It can be written as a sum of positive squares in only one way, i.e., 479829025 + 182331009 = 21905^2 + 13503^2 .

It is a junction number, because it is equal to n+sod(n) for n = 662159984 and 662160011.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165540007 + ... + 165540010.

Almost surely, 2^662160034 is an apocalyptic number.

662160034 is a deficient number, since it is larger than the sum of its proper divisors (331080020).

662160034 is a wasteful number, since it uses less digits than its factorization.

662160034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331080019.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 662160034 is about 25732.4704216288. The cubic root of 662160034 is about 871.6075593258.

The spelling of 662160034 in words is "six hundred sixty-two million, one hundred sixty thousand, thirty-four".