8138052 has 36 divisors (see below), whose sum is σ = 22154860. Its totient is φ = 2503872.

The previous prime is 8137999. The next prime is 8138063. The reversal of 8138052 is 2508318.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3048516 + 5089536 = 1746^2 + 2256^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8227 + ... + 9162.

Almost surely, 2^8138052 is an apocalyptic number.

It is an amenable number.

8138052 is an abundant number, since it is smaller than the sum of its proper divisors (14016808).

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

8138052 is a wasteful number, since it uses less digits than its factorization.

8138052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17412 (or 17407 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 8138052 is about 2852.7271162872. The cubic root of 8138052 is about 201.1438785698.

The spelling of 8138052 in words is "eight million, one hundred thirty-eight thousand, fifty-two".