23194634 has 16 divisors (see below), whose sum is σ = 36888576. Its totient is φ = 10918800.

The previous prime is 23194627. The next prime is 23194651. The reversal of 23194634 is 43649132.

It is a self number, because there is not a number n which added to its sum of digits gives 23194634.

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, 2762 + ... + 7349.

It is an arithmetic number, because the mean of its divisors is an integer number (2305536).

Almost surely, 2^23194634 is an apocalyptic number.

23194634 is a deficient number, since it is larger than the sum of its proper divisors (13693942).

23194634 is a wasteful number, since it uses less digits than its factorization.

23194634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10181.

The product of its digits is 15552, while the sum is 32.

The square root of 23194634 is about 4816.0807717479. The cubic root of 23194634 is about 285.1866388033.

The spelling of 23194634 in words is "twenty-three million, one hundred ninety-four thousand, six hundred thirty-four".