240766427 has 16 divisors (see below), whose sum is σ = 279189504. Its totient is φ = 205200000.

The previous prime is 240766411. The next prime is 240766441. The reversal of 240766427 is 724667042.

It is a cyclic number.

It is not a de Polignac number, because 240766427 - 2⁴ = 240766411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240766327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48302 + ... + 53052.

It is an arithmetic number, because the mean of its divisors is an integer number (17449344).

Almost surely, 2^240766427 is an apocalyptic number.

240766427 is a deficient number, since it is larger than the sum of its proper divisors (38423077).

240766427 is a wasteful number, since it uses less digits than its factorization.

240766427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050.

The product of its (nonzero) digits is 112896, while the sum is 38.

The square root of 240766427 is about 15516.6499928303. The cubic root of 240766427 is about 622.1073168428.

It can be divided in two parts, 24076 and 6427, that added together give a palindrome (30503).

The spelling of 240766427 in words is "two hundred forty million, seven hundred sixty-six thousand, four hundred twenty-seven".