4053894 has 16 divisors (see below), whose sum is σ = 8731632. Its totient is φ = 1247328.

The previous prime is 4053869. The next prime is 4053919. The reversal of 4053894 is 4983504.

It is an interprime number because it is at equal distance from previous prime (4053869) and next prime (4053919).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25909 + ... + 26064.

It is an arithmetic number, because the mean of its divisors is an integer number (545727).

Almost surely, 2^4053894 is an apocalyptic number.

4053894 is an abundant number, since it is smaller than the sum of its proper divisors (4677738).

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

4053894 is a wasteful number, since it uses less digits than its factorization.

4053894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51991.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 4053894 is about 2013.4284193882. The cubic root of 4053894 is about 159.4498553400.

The spelling of 4053894 in words is "four million, fifty-three thousand, eight hundred ninety-four".