4695640 has 32 divisors (see below), whose sum is σ = 10692000. Its totient is φ = 1855744.

The previous prime is 4695631. The next prime is 4695653. The reversal of 4695640 is 465964.

It is a junction number, because it is equal to n+sod(n) for n = 4695596 and 4695605.

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 7 ways as a sum of consecutive naturals, for example, 2901 + ... + 4219.

It is an arithmetic number, because the mean of its divisors is an integer number (334125).

Almost surely, 2^4695640 is an apocalyptic number.

4695640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4695640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5346000).

4695640 is an abundant number, since it is smaller than the sum of its proper divisors (5996360).

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

4695640 is a wasteful number, since it uses less digits than its factorization.

4695640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419 (or 1415 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 4695640 is about 2166.9425465388. The cubic root of 4695640 is about 167.4550558854.

It can be divided in two parts, 4695 and 640, that added together give a palindrome (5335).

The spelling of 4695640 in words is "four million, six hundred ninety-five thousand, six hundred forty".