2052638 has 8 divisors (see below), whose sum is σ = 3518832. Its totient is φ = 879696.

The previous prime is 2052629. The next prime is 2052647. The reversal of 2052638 is 8362502.

It is an interprime number because it is at equal distance from previous prime (2052629) and next prime (2052647).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73295 + ... + 73322.

It is an arithmetic number, because the mean of its divisors is an integer number (439854).

2^2052638 is an apocalyptic number.

2052638 is a deficient number, since it is larger than the sum of its proper divisors (1466194).

2052638 is a wasteful number, since it uses less digits than its factorization.

2052638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146626.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2052638 is about 1432.7030397120. The cubic root of 2052638 is about 127.0878760238.

The spelling of 2052638 in words is "two million, fifty-two thousand, six hundred thirty-eight".