601152261 has 8 divisors (see below), whose sum is σ = 801882240. Its totient is φ = 400595232.

The previous prime is 601152259. The next prime is 601152263. The reversal of 601152261 is 162251106.

601152261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (601152259) and next prime (601152263).

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

It is not a de Polignac number, because 601152261 - 2¹ = 601152259 is a prime.

It is a super-2 number, since 2×601152261² = 722768081810824242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601152263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34896 + ... + 49193.

It is an arithmetic number, because the mean of its divisors is an integer number (100235280).

Almost surely, 2^601152261 is an apocalyptic number.

It is an amenable number.

601152261 is a deficient number, since it is larger than the sum of its proper divisors (200729979).

601152261 is a wasteful number, since it uses less digits than its factorization.

601152261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86475.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 601152261 is about 24518.4065754690. The cubic root of 601152261 is about 843.9722392470.

The spelling of 601152261 in words is "six hundred one million, one hundred fifty-two thousand, two hundred sixty-one".