4681436 has 12 divisors (see below), whose sum is σ = 8229312. Its totient is φ = 2330208.

The previous prime is 4681433. The next prime is 4681459. The reversal of 4681436 is 6341864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4681433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1580 + ... + 3443.

It is an arithmetic number, because the mean of its divisors is an integer number (685776).

Almost surely, 2^4681436 is an apocalyptic number.

It is an amenable number.

4681436 is a deficient number, since it is larger than the sum of its proper divisors (3547876).

4681436 is a wasteful number, since it uses less digits than its factorization.

4681436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5260 (or 5258 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 4681436 is about 2163.6626354402. The cubic root of 4681436 is about 167.2860385308.

The spelling of 4681436 in words is "four million, six hundred eighty-one thousand, four hundred thirty-six".