8053638 has 16 divisors (see below), whose sum is σ = 16450560. Its totient is φ = 2627336.

The previous prime is 8053627. The next prime is 8053649. The reversal of 8053638 is 8363508.

It is an interprime number because it is at equal distance from previous prime (8053627) and next prime (8053649).

It is a super-2 number, since 2×8053638² = 129722170070088, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8053599 and 8053608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13998 + ... + 14561.

It is an arithmetic number, because the mean of its divisors is an integer number (1028160).

Almost surely, 2^8053638 is an apocalyptic number.

8053638 is an abundant number, since it is smaller than the sum of its proper divisors (8396922).

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

8053638 is a wasteful number, since it uses less digits than its factorization.

8053638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28611.

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

The square root of 8053638 is about 2837.8932326640. The cubic root of 8053638 is about 200.4459880673.

The spelling of 8053638 in words is "eight million, fifty-three thousand, six hundred thirty-eight".