2053694 has 4 divisors (see below), whose sum is σ = 3080544. Its totient is φ = 1026846.

The previous prime is 2053673. The next prime is 2053699. The reversal of 2053694 is 4963502.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513422 + ... + 513425.

It is an arithmetic number, because the mean of its divisors is an integer number (770136).

2^2053694 is an apocalyptic number.

2053694 is a deficient number, since it is larger than the sum of its proper divisors (1026850).

2053694 is a wasteful number, since it uses less digits than its factorization.

2053694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026849.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2053694 is about 1433.0715264773. The cubic root of 2053694 is about 127.1096661608.

The spelling of 2053694 in words is "two million, fifty-three thousand, six hundred ninety-four".