242500536 has 48 divisors (see below), whose sum is σ = 657689760. Its totient is φ = 80720640.

The previous prime is 242500513. The next prime is 242500547. The reversal of 242500536 is 635005242.

242500536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61521 + ... + 65343.

It is an arithmetic number, because the mean of its divisors is an integer number (13701870).

Almost surely, 2^242500536 is an apocalyptic number.

It is an amenable number.

242500536 is an abundant number, since it is smaller than the sum of its proper divisors (415189224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242500536 is a wasteful number, since it uses less digits than its factorization.

242500536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4716 (or 4709 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 242500536 is about 15572.4287123107. The cubic root of 242500536 is about 623.5973116865.

Adding to 242500536 its reverse (635005242), we get a palindrome (877505778).

The spelling of 242500536 in words is "two hundred forty-two million, five hundred thousand, five hundred thirty-six".