4094816 has 24 divisors (see below), whose sum is σ = 8795304. Its totient is φ = 1861120.

The previous prime is 4094813. The next prime is 4094819. The reversal of 4094816 is 6184904.

It is an interprime number because it is at equal distance from previous prime (4094813) and next prime (4094819).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4094813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5465 + ... + 6168.

It is an arithmetic number, because the mean of its divisors is an integer number (366471).

Almost surely, 2^4094816 is an apocalyptic number.

It is an amenable number.

4094816 is an abundant number, since it is smaller than the sum of its proper divisors (4700488).

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

4094816 is a wasteful number, since it uses less digits than its factorization.

4094816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11654 (or 11646 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 4094816 is about 2023.5651706827. The cubic root of 4094816 is about 159.9845818476.

It can be divided in two parts, 409 and 4816, that added together give a palindrome (5225).

The spelling of 4094816 in words is "four million, ninety-four thousand, eight hundred sixteen".