242422046 has 16 divisors (see below), whose sum is σ = 384096768. Its totient is φ = 114571800.

The previous prime is 242422021. The next prime is 242422051. The reversal of 242422046 is 640224242.

It is a happy number.

242422046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×242422046² = 117536896773652232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42800 + ... + 48131.

It is an arithmetic number, because the mean of its divisors is an integer number (24006048).

Almost surely, 2^242422046 is an apocalyptic number.

242422046 is a deficient number, since it is larger than the sum of its proper divisors (141674722).

242422046 is a wasteful number, since it uses less digits than its factorization.

242422046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91007.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 242422046 is about 15569.9083491201. The cubic root of 242422046 is about 623.5300246397.

Adding to 242422046 its reverse (640224242), we get a palindrome (882646288).

The spelling of 242422046 in words is "two hundred forty-two million, four hundred twenty-two thousand, forty-six".