240483861 has 12 divisors (see below), whose sum is σ = 347748492. Its totient is φ = 160145856.

The previous prime is 240483829. The next prime is 240483889. The reversal of 240483861 is 168384042.

It can be written as a sum of positive squares in 2 ways, for example, as 103734225 + 136749636 = 10185^2 + 11694^2 .

It is not a de Polignac number, because 240483861 - 2⁵ = 240483829 is a prime.

It is a super-3 number, since 3×240483861³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240483961) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5826 + ... + 22691.

It is an arithmetic number, because the mean of its divisors is an integer number (28979041).

Almost surely, 2^240483861 is an apocalyptic number.

It is an amenable number.

240483861 is a deficient number, since it is larger than the sum of its proper divisors (107264631).

240483861 is a wasteful number, since it uses less digits than its factorization.

240483861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29460 (or 29457 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 240483861 is about 15507.5420682970. The cubic root of 240483861 is about 621.8638510194.

The spelling of 240483861 in words is "two hundred forty million, four hundred eighty-three thousand, eight hundred sixty-one".