601106155 has 8 divisors (see below), whose sum is σ = 776814192. Its totient is φ = 443893728.

The previous prime is 601106147. The next prime is 601106161. The reversal of 601106155 is 551601106.

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

It is a cyclic number.

It is not a de Polignac number, because 601106155 - 2³ = 601106147 is a prime.

It is a super-2 number, since 2×601106155² = 722657219157768050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4623829 + ... + 4623958.

It is an arithmetic number, because the mean of its divisors is an integer number (97101774).

Almost surely, 2^601106155 is an apocalyptic number.

601106155 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

601106155 is a deficient number, since it is larger than the sum of its proper divisors (175708037).

601106155 is a wasteful number, since it uses less digits than its factorization.

601106155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9247805.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 601106155 is about 24517.4663250508. The cubic root of 601106155 is about 843.9506622515.

The spelling of 601106155 in words is "six hundred one million, one hundred six thousand, one hundred fifty-five".