242064026 has 8 divisors (see below), whose sum is σ = 363354420. Its totient is φ = 120945888.

The previous prime is 242063999. The next prime is 242064049. The reversal of 242064026 is 620460242.

It can be written as a sum of positive squares in 2 ways, for example, as 238733401 + 3330625 = 15451^2 + 1825^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 242063986 and 242064004.

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, 39491 + ... + 45206.

Almost surely, 2^242064026 is an apocalyptic number.

242064026 is a deficient number, since it is larger than the sum of its proper divisors (121290394).

242064026 is a wasteful number, since it uses less digits than its factorization.

242064026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86128.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 242064026 is about 15558.4069235896. The cubic root of 242064026 is about 623.2229208256. Note that the first 3 decimals are identical.

The spelling of 242064026 in words is "two hundred forty-two million, sixty-four thousand, twenty-six".