234622642 has 16 divisors (see below), whose sum is σ = 354896640. Its totient is φ = 116327488.

The previous prime is 234622631. The next prime is 234622693. The reversal of 234622642 is 246226432.

It is a happy 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, 239658 + ... + 240634.

It is an arithmetic number, because the mean of its divisors is an integer number (22181040).

Almost surely, 2^234622642 is an apocalyptic number.

234622642 is a deficient number, since it is larger than the sum of its proper divisors (120273998).

234622642 is a wasteful number, since it uses less digits than its factorization.

234622642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865.

The product of its digits is 27648, while the sum is 31.

The square root of 234622642 is about 15317.3967109297. The cubic root of 234622642 is about 616.7700933253.

The spelling of 234622642 in words is "two hundred thirty-four million, six hundred twenty-two thousand, six hundred forty-two".