4697431 has 4 divisors (see below), whose sum is σ = 4763664. Its totient is φ = 4631200.

The previous prime is 4697417. The next prime is 4697447. The reversal of 4697431 is 1347964.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4697431 - 2¹³ = 4689239 is a prime.

It is a super-2 number, since 2×4697431² = 44131715999522, which contains 22 as substring.

It is a Duffinian number.

4697431 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4697531) 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, 33010 + ... + 33151.

It is an arithmetic number, because the mean of its divisors is an integer number (1190916).

Almost surely, 2^4697431 is an apocalyptic number.

4697431 is a deficient number, since it is larger than the sum of its proper divisors (66233).

4697431 is an equidigital number, since it uses as much as digits as its factorization.

4697431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66232.

The product of its digits is 18144, while the sum is 34.

The square root of 4697431 is about 2167.3557622135. The cubic root of 4697431 is about 167.4763432841.

The spelling of 4697431 in words is "four million, six hundred ninety-seven thousand, four hundred thirty-one".