240601761 has 6 divisors (see below), whose sum is σ = 347535890. Its totient is φ = 160401168.

The previous prime is 240601759. The next prime is 240601763. The reversal of 240601761 is 167106042.

240601761 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 (240601759) and next prime (240601763).

It can be written as a sum of positive squares in only one way, i.e., 152992161 + 87609600 = 12369^2 + 9360^2 .

It is not a de Polignac number, because 240601761 - 2¹ = 240601759 is a prime.

It is a super-2 number, since 2×240601761² = 115778414792602242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240601763) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13366756 + ... + 13366773.

Almost surely, 2^240601761 is an apocalyptic number.

It is an amenable number.

240601761 is a deficient number, since it is larger than the sum of its proper divisors (106934129).

240601761 is a wasteful number, since it uses less digits than its factorization.

240601761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26733535 (or 26733532 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 240601761 is about 15511.3429786076. The cubic root of 240601761 is about 621.9654597363.

The spelling of 240601761 in words is "two hundred forty million, six hundred one thousand, seven hundred sixty-one".