242928310 has 32 divisors (see below), whose sum is σ = 450564480. Its totient is φ = 94234752.

The previous prime is 242928271. The next prime is 242928341. The reversal of 242928310 is 13829242.

It is a super-2 number, since 2×242928310² = 118028327598912200, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 134896 + ... + 136684.

It is an arithmetic number, because the mean of its divisors is an integer number (14080140).

Almost surely, 2^242928310 is an apocalyptic number.

242928310 is a deficient number, since it is larger than the sum of its proper divisors (207636170).

242928310 is a wasteful number, since it uses less digits than its factorization.

242928310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2200.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 242928310 is about 15586.1576406759. The cubic root of 242928310 is about 623.9637741270.

The spelling of 242928310 in words is "two hundred forty-two million, nine hundred twenty-eight thousand, three hundred ten".