4052894 has 4 divisors (see below), whose sum is σ = 6079344. Its totient is φ = 2026446.

The previous prime is 4052849. The next prime is 4052911. The reversal of 4052894 is 4982504.

It is a semiprime because it is the product of two primes.

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4052894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013222 + ... + 1013225.

It is an arithmetic number, because the mean of its divisors is an integer number (1519836).

Almost surely, 2^4052894 is an apocalyptic number.

4052894 is a deficient number, since it is larger than the sum of its proper divisors (2026450).

4052894 is a wasteful number, since it uses less digits than its factorization.

4052894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026449.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 4052894 is about 2013.1800714293. The cubic root of 4052894 is about 159.4367434228.

The spelling of 4052894 in words is "four million, fifty-two thousand, eight hundred ninety-four".