242426670 has 32 divisors (see below), whose sum is σ = 607122432. Its totient is φ = 61836192.

The previous prime is 242426669. The next prime is 242426687. The reversal of 242426670 is 76624242.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174982 + ... + 176361.

It is an arithmetic number, because the mean of its divisors is an integer number (18972576).

Almost surely, 2^242426670 is an apocalyptic number.

242426670 is an abundant number, since it is smaller than the sum of its proper divisors (364695762).

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

242426670 is a wasteful number, since it uses less digits than its factorization.

242426670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351376.

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 242426670 is about 15570.0568399733. The cubic root of 242426670 is about 623.5339890543.

The spelling of 242426670 in words is "two hundred forty-two million, four hundred twenty-six thousand, six hundred seventy".