242260749 has 12 divisors (see below), whose sum is σ = 350368096. Its totient is φ = 161305992.

The previous prime is 242260747. The next prime is 242260757. The reversal of 242260749 is 947062242.

242260749 is a `hidden beast` number, since 2 + 4 + 2 + 2 + 607 + 49 = 666.

242260749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 242260749 - 2¹ = 242260747 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242260747) 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, 8947 + ... + 23760.

Almost surely, 2^242260749 is an apocalyptic number.

It is an amenable number.

242260749 is a deficient number, since it is larger than the sum of its proper divisors (108107347).

242260749 is a wasteful number, since it uses less digits than its factorization.

242260749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33536 (or 33533 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 242260749 is about 15564.7277200727. The cubic root of 242260749 is about 623.3917041115.

The spelling of 242260749 in words is "two hundred forty-two million, two hundred sixty thousand, seven hundred forty-nine".