214568794 has 32 divisors (see below), whose sum is σ = 378224640. Its totient is φ = 90274800.

The previous prime is 214568777. The next prime is 214568797. The reversal of 214568794 is 497865412.

214568794 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×214568794² = 92079534717228872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (214568797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8847 + ... + 22525.

It is an arithmetic number, because the mean of its divisors is an integer number (11819520).

Almost surely, 2^214568794 is an apocalyptic number.

214568794 is a deficient number, since it is larger than the sum of its proper divisors (163655846).

214568794 is a wasteful number, since it uses less digits than its factorization.

214568794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13746.

The product of its digits is 483840, while the sum is 46.

The square root of 214568794 is about 14648.1669160342. The cubic root of 214568794 is about 598.6718715532.

The spelling of 214568794 in words is "two hundred fourteen million, five hundred sixty-eight thousand, seven hundred ninety-four".