5140635 has 16 divisors (see below), whose sum is σ = 8255520. Its totient is φ = 2731520.

The previous prime is 5140633. The next prime is 5140643. The reversal of 5140635 is 5360415.

5140635 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5140635 - 2¹ = 5140633 is a prime.

It is a super-2 number, since 2×5140635² = 52852256406450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5140633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5395 + ... + 6275.

It is an arithmetic number, because the mean of its divisors is an integer number (515970).

Almost surely, 2^5140635 is an apocalyptic number.

5140635 is a deficient number, since it is larger than the sum of its proper divisors (3114885).

5140635 is a wasteful number, since it uses less digits than its factorization.

5140635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1278.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5140635 is about 2267.2968486724. The cubic root of 5140635 is about 172.5860104572.

It can be divided in two parts, 5140 and 635, that added together give a palindrome (5775).

The spelling of 5140635 in words is "five million, one hundred forty thousand, six hundred thirty-five".