4192668 has 24 divisors (see below), whose sum is σ = 10870160. Its totient is φ = 1397520.

The previous prime is 4192667. The next prime is 4192697. The reversal of 4192668 is 8662914.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4192667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19303 + ... + 19518.

Almost surely, 2^4192668 is an apocalyptic number.

It is an amenable number.

4192668 is an abundant number, since it is smaller than the sum of its proper divisors (6677492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4192668 is a wasteful number, since it uses less digits than its factorization.

4192668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38834 (or 38826 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 4192668 is about 2047.6005469818. The cubic root of 4192668 is about 161.2489237354.

The spelling of 4192668 in words is "four million, one hundred ninety-two thousand, six hundred sixty-eight".