242704632 has 96 divisors (see below), whose sum is σ = 648766800. Its totient is φ = 75644928.

The previous prime is 242704601. The next prime is 242704681. The reversal of 242704632 is 236407242.

It is a self number, because there is not a number n which added to its sum of digits gives 242704632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 944248 + ... + 944504.

Almost surely, 2^242704632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242704632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (324383400).

242704632 is an abundant number, since it is smaller than the sum of its proper divisors (406062168).

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

242704632 is a wasteful number, since it uses less digits than its factorization.

242704632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413 (or 390 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 242704632 is about 15578.9804544457. The cubic root of 242704632 is about 623.7722089326.

The spelling of 242704632 in words is "two hundred forty-two million, seven hundred four thousand, six hundred thirty-two".