242965460 has 24 divisors (see below), whose sum is σ = 510765696. Its totient is φ = 97083680.

The previous prime is 242965447. The next prime is 242965477. The reversal of 242965460 is 64569242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14729 + ... + 26511.

It is an arithmetic number, because the mean of its divisors is an integer number (21281904).

Almost surely, 2^242965460 is an apocalyptic number.

242965460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242965460 is an abundant number, since it is smaller than the sum of its proper divisors (267800236).

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

242965460 is a wasteful number, since it uses less digits than its factorization.

242965460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12823 (or 12821 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 242965460 is about 15587.3493577324. The cubic root of 242965460 is about 623.9955792203.

The spelling of 242965460 in words is "two hundred forty-two million, nine hundred sixty-five thousand, four hundred sixty".