242086846 has 4 divisors (see below), whose sum is σ = 363130272. Its totient is φ = 121043422.

The previous prime is 242086829. The next prime is 242086903. The reversal of 242086846 is 648680242.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 242086799 and 242086808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60521710 + ... + 60521713.

It is an arithmetic number, because the mean of its divisors is an integer number (90782568).

Almost surely, 2^242086846 is an apocalyptic number.

242086846 is a deficient number, since it is larger than the sum of its proper divisors (121043426).

242086846 is a wasteful number, since it uses less digits than its factorization.

242086846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121043425.

The product of its (nonzero) digits is 147456, while the sum is 40.

The square root of 242086846 is about 15559.1402718788. The cubic root of 242086846 is about 623.2425044876.

The spelling of 242086846 in words is "two hundred forty-two million, eighty-six thousand, eight hundred forty-six".