242986948 has 6 divisors (see below), whose sum is σ = 425227166. Its totient is φ = 121493472.

The previous prime is 242986943. The next prime is 242986949. The reversal of 242986948 is 849689242.

242986948 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 241429444 + 1557504 = 15538^2 + 1248^2 .

It is a junction number, because it is equal to n+sod(n) for n = 242986895 and 242986904.

It is not an unprimeable number, because it can be changed into a prime (242986943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30373365 + ... + 30373372.

Almost surely, 2^242986948 is an apocalyptic number.

It is an amenable number.

242986948 is a deficient number, since it is larger than the sum of its proper divisors (182240218).

242986948 is a wasteful number, since it uses less digits than its factorization.

242986948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60746741 (or 60746739 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 52.

The square root of 242986948 is about 15588.0386194030. The cubic root of 242986948 is about 624.0139741830.

The spelling of 242986948 in words is "two hundred forty-two million, nine hundred eighty-six thousand, nine hundred forty-eight".