5070638 has 4 divisors (see below), whose sum is σ = 7605960. Its totient is φ = 2535318.

The previous prime is 5070631. The next prime is 5070643. The reversal of 5070638 is 8360705.

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

It is a super-2 number, since 2×5070638² = 51422739454088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5070638.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5070631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267658 + ... + 1267661.

It is an arithmetic number, because the mean of its divisors is an integer number (1901490).

Almost surely, 2^5070638 is an apocalyptic number.

5070638 is a deficient number, since it is larger than the sum of its proper divisors (2535322).

5070638 is a wasteful number, since it uses less digits than its factorization.

5070638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2535321.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 5070638 is about 2251.8077182566. The cubic root of 5070638 is about 171.7990938871.

It can be divided in two parts, 507063 and 8, that multiplied together give a palindrome (4056504).

The spelling of 5070638 in words is "five million, seventy thousand, six hundred thirty-eight".