242285826 has 8 divisors (see below), whose sum is σ = 484571664. Its totient is φ = 80761940.

The previous prime is 242285809. The next prime is 242285837. The reversal of 242285826 is 628582242.

242285826 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

242285826 is an admirable 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, 20190480 + ... + 20190491.

It is an arithmetic number, because the mean of its divisors is an integer number (60571458).

Almost surely, 2^242285826 is an apocalyptic number.

242285826 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

242285826 is a wasteful number, since it uses less digits than its factorization.

242285826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40380976.

The product of its digits is 122880, while the sum is 39.

The square root of 242285826 is about 15565.5332706592. The cubic root of 242285826 is about 623.4132129671.

The spelling of 242285826 in words is "two hundred forty-two million, two hundred eighty-five thousand, eight hundred twenty-six".