4101894 has 32 divisors (see below), whose sum is σ = 9366240. Its totient is φ = 1329696.

The previous prime is 4101869. The next prime is 4101907. The reversal of 4101894 is 4981014.

It is a Harshad number since it is a multiple of its sum of digits (27).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 972 + ... + 3024.

It is an arithmetic number, because the mean of its divisors is an integer number (292695).

Almost surely, 2^4101894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4101894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4683120).

4101894 is an abundant number, since it is smaller than the sum of its proper divisors (5264346).

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

4101894 is a wasteful number, since it uses less digits than its factorization.

4101894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101 (or 2095 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 4101894 is about 2025.3133090957. The cubic root of 4101894 is about 160.0767080100.

It can be divided in two parts, 410 and 1894, that added together give a square (2304 = 48²).

The spelling of 4101894 in words is "four million, one hundred one thousand, eight hundred ninety-four".