601234161 has 32 divisors (see below), whose sum is σ = 890603520. Its totient is φ = 357739200.

The previous prime is 601234147. The next prime is 601234211. The reversal of 601234161 is 161432106.

601234161 is nontrivially palindromic in base 2.

It is not a de Polignac number, because 601234161 - 2⁹ = 601233649 is a prime.

It is a super-2 number, since 2×601234161² = 722965032706747842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (601234111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 549531 + ... + 550623.

It is an arithmetic number, because the mean of its divisors is an integer number (27831360).

Almost surely, 2^601234161 is an apocalyptic number.

It is an amenable number.

601234161 is a deficient number, since it is larger than the sum of its proper divisors (289369359).

601234161 is a wasteful number, since it uses less digits than its factorization.

601234161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 601234161 is about 24520.0766923760. The cubic root of 601234161 is about 844.0105646387.

Adding to 601234161 its reverse (161432106), we get a palindrome (762666267).

The spelling of 601234161 in words is "six hundred one million, two hundred thirty-four thousand, one hundred sixty-one".