242927480 has 32 divisors (see below), whose sum is σ = 547039440. Its totient is φ = 97090560.

The previous prime is 242927453. The next prime is 242927491. The reversal of 242927480 is 84729242.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79175 + ... + 82185.

Almost surely, 2^242927480 is an apocalyptic number.

242927480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242927480 is an abundant number, since it is smaller than the sum of its proper divisors (304111960).

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

242927480 is a wasteful number, since it uses less digits than its factorization.

242927480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5039 (or 5035 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 242927480 is about 15586.1310144628. The cubic root of 242927480 is about 623.9630635051.

The spelling of 242927480 in words is "two hundred forty-two million, nine hundred twenty-seven thousand, four hundred eighty".