240263023 has 48 divisors (see below), whose sum is σ = 347838624. Its totient is φ = 162570240.

The previous prime is 240263017. The next prime is 240263041. The reversal of 240263023 is 320362042.

It is a happy number.

It is not a de Polignac number, because 240263023 - 2⁹ = 240262511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240262985 and 240263003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240263003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 118111 + ... + 120127.

It is an arithmetic number, because the mean of its divisors is an integer number (7246638).

Almost surely, 2^240263023 is an apocalyptic number.

240263023 is a deficient number, since it is larger than the sum of its proper divisors (107575601).

240263023 is a wasteful number, since it uses less digits than its factorization.

240263023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072 (or 2065 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 240263023 is about 15500.4200910814. The cubic root of 240263023 is about 621.6734387572.

The spelling of 240263023 in words is "two hundred forty million, two hundred sixty-three thousand, twenty-three".