242746622 has 8 divisors (see below), whose sum is σ = 383284200. Its totient is φ = 114985224.

The previous prime is 242746619. The next prime is 242746639. The reversal of 242746622 is 226647242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3193997 + ... + 3194072.

It is an arithmetic number, because the mean of its divisors is an integer number (47910525).

Almost surely, 2^242746622 is an apocalyptic number.

242746622 is a deficient number, since it is larger than the sum of its proper divisors (140537578).

242746622 is a wasteful number, since it uses less digits than its factorization.

242746622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6388090.

The product of its digits is 64512, while the sum is 35.

The square root of 242746622 is about 15580.3280453269. The cubic root of 242746622 is about 623.8081795203.

The spelling of 242746622 in words is "two hundred forty-two million, seven hundred forty-six thousand, six hundred twenty-two".