4123894 has 8 divisors (see below), whose sum is σ = 6549768. Its totient is φ = 1940640.

The previous prime is 4123891. The next prime is 4123897. The reversal of 4123894 is 4983214.

It is an interprime number because it is at equal distance from previous prime (4123891) and next prime (4123897).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4123891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60612 + ... + 60679.

It is an arithmetic number, because the mean of its divisors is an integer number (818721).

Almost surely, 2^4123894 is an apocalyptic number.

4123894 is a deficient number, since it is larger than the sum of its proper divisors (2425874).

4123894 is a wasteful number, since it uses less digits than its factorization.

4123894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121310.

The product of its digits is 6912, while the sum is 31.

The square root of 4123894 is about 2030.7373045276. The cubic root of 4123894 is about 160.3623817520.

The spelling of 4123894 in words is "four million, one hundred twenty-three thousand, eight hundred ninety-four".