242017794 has 32 divisors (see below), whose sum is σ = 544466880. Its totient is φ = 80671140.

The previous prime is 242017759. The next prime is 242017807. The reversal of 242017794 is 497710242.

It is a super-2 number, since 2×242017794² = 117145225225252872, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23292 + ... + 32039.

It is an arithmetic number, because the mean of its divisors is an integer number (17014590).

Almost surely, 2^242017794 is an apocalyptic number.

242017794 is an abundant number, since it is smaller than the sum of its proper divisors (302449086).

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

242017794 is an frugal number, since it uses more digits than its factorization.

242017794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55354 (or 55336 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 242017794 is about 15556.9210964124. The cubic root of 242017794 is about 623.1832416864.

The spelling of 242017794 in words is "two hundred forty-two million, seventeen thousand, seven hundred ninety-four".