242437017 has 32 divisors (see below), whose sum is σ = 364953600. Its totient is φ = 142242048.

The previous prime is 242437009. The next prime is 242437049. The reversal of 242437017 is 710734242.

It is not a de Polignac number, because 242437017 - 2³ = 242437009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242437087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74968 + ... + 78134.

It is an arithmetic number, because the mean of its divisors is an integer number (11404800).

Almost surely, 2^242437017 is an apocalyptic number.

It is an amenable number.

242437017 is a deficient number, since it is larger than the sum of its proper divisors (122516583).

242437017 is a wasteful number, since it uses less digits than its factorization.

242437017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3285.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 242437017 is about 15570.3891088181. The cubic root of 242437017 is about 623.5428599353.

The spelling of 242437017 in words is "two hundred forty-two million, four hundred thirty-seven thousand, seventeen".