242715495 has 32 divisors (see below), whose sum is σ = 424756224. Its totient is φ = 117372800.

The previous prime is 242715469. The next prime is 242715509. The reversal of 242715495 is 594517242.

It is not a de Polignac number, because 242715495 - 2⁵ = 242715463 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69409 + ... + 72821.

It is an arithmetic number, because the mean of its divisors is an integer number (13273632).

Almost surely, 2^242715495 is an apocalyptic number.

242715495 is a deficient number, since it is larger than the sum of its proper divisors (182040729).

242715495 is a wasteful number, since it uses less digits than its factorization.

242715495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3863.

The product of its digits is 100800, while the sum is 39.

The square root of 242715495 is about 15579.3290933852. The cubic root of 242715495 is about 623.7815150816.

The spelling of 242715495 in words is "two hundred forty-two million, seven hundred fifteen thousand, four hundred ninety-five".