601088138 has 8 divisors (see below), whose sum is σ = 1030436832. Its totient is φ = 257609196.

The previous prime is 601088119. The next prime is 601088143. The reversal of 601088138 is 831880106.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×601088138² = 722613899288614088, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 601088098 and 601088107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21467420 + ... + 21467447.

It is an arithmetic number, because the mean of its divisors is an integer number (128804604).

Almost surely, 2^601088138 is an apocalyptic number.

601088138 is a deficient number, since it is larger than the sum of its proper divisors (429348694).

601088138 is a wasteful number, since it uses less digits than its factorization.

601088138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42934876.

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 601088138 is about 24517.0988903663. The cubic root of 601088138 is about 843.9422302350.

The spelling of 601088138 in words is "six hundred one million, eighty-eight thousand, one hundred thirty-eight".