601164868 has 6 divisors (see below), whose sum is σ = 1052038526. Its totient is φ = 300582432.

The previous prime is 601164791. The next prime is 601164899. The reversal of 601164868 is 868461106.

It can be written as a sum of positive squares in only one way, i.e., 567964224 + 33200644 = 23832^2 + 5762^2 .

It is a super-2 number, since 2×601164868² = 722798397034914848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 601164868.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75145605 + ... + 75145612.

Almost surely, 2^601164868 is an apocalyptic number.

It is an amenable number.

601164868 is a deficient number, since it is larger than the sum of its proper divisors (450873658).

601164868 is a wasteful number, since it uses less digits than its factorization.

601164868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150291221 (or 150291219 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 601164868 is about 24518.6636666846. The cubic root of 601164868 is about 843.9781389634.

The spelling of 601164868 in words is "six hundred one million, one hundred sixty-four thousand, eight hundred sixty-eight".