242604536 has 8 divisors (see below), whose sum is σ = 454883520. Its totient is φ = 121302264.

The previous prime is 242604499. The next prime is 242604541. The reversal of 242604536 is 635406242.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15162776 + ... + 15162791.

It is an arithmetic number, because the mean of its divisors is an integer number (56860440).

Almost surely, 2^242604536 is an apocalyptic number.

It is an amenable number.

242604536 is a deficient number, since it is larger than the sum of its proper divisors (212278984).

242604536 is a wasteful number, since it uses less digits than its factorization.

242604536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30325573 (or 30325569 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 242604536 is about 15575.7675894320. The cubic root of 242604536 is about 623.6864453059.

The spelling of 242604536 in words is "two hundred forty-two million, six hundred four thousand, five hundred thirty-six".