7638052 has 6 divisors (see below), whose sum is σ = 13366598. Its totient is φ = 3819024.

The previous prime is 7638031. The next prime is 7638053. The reversal of 7638052 is 2508367.

It can be written as a sum of positive squares in only one way, i.e., 6522916 + 1115136 = 2554^2 + 1056^2 .

It is not an unprimeable number, because it can be changed into a prime (7638053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 954753 + ... + 954760.

Almost surely, 2^7638052 is an apocalyptic number.

It is an amenable number.

7638052 is a deficient number, since it is larger than the sum of its proper divisors (5728546).

7638052 is a wasteful number, since it uses less digits than its factorization.

7638052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909517 (or 1909515 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 7638052 is about 2763.7025889194. The cubic root of 7638052 is about 196.9370993151.

The spelling of 7638052 in words is "seven million, six hundred thirty-eight thousand, fifty-two".