2162426294 has 16 divisors (see below), whose sum is σ = 3757799328. Its totient is φ = 914058432.

The previous prime is 2162426263. The next prime is 2162426303. The reversal of 2162426294 is 4926242612.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1056917 + ... + 1058960.

It is an arithmetic number, because the mean of its divisors is an integer number (234862458).

Almost surely, 2^2162426294 is an apocalyptic number.

2162426294 is a deficient number, since it is larger than the sum of its proper divisors (1595373034).

2162426294 is a wasteful number, since it uses less digits than its factorization.

2162426294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2115959.

The product of its digits is 82944, while the sum is 38.

The square root of 2162426294 is about 46501.8955957711. The cubic root of 2162426294 is about 1293.1446414207.

The spelling of 2162426294 in words is "two billion, one hundred sixty-two million, four hundred twenty-six thousand, two hundred ninety-four".