4655431 has 4 divisors (see below), whose sum is σ = 5078664. Its totient is φ = 4232200.

The previous prime is 4655419. The next prime is 4655461. The reversal of 4655431 is 1345564.

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 4655431 - 2⁹ = 4654919 is a prime.

It is a super-2 number, since 2×4655431² = 43346075591522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4655431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4655411) 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, 211600 + ... + 211621.

It is an arithmetic number, because the mean of its divisors is an integer number (1269666).

Almost surely, 2^4655431 is an apocalyptic number.

4655431 is a deficient number, since it is larger than the sum of its proper divisors (423233).

4655431 is a wasteful number, since it uses less digits than its factorization.

4655431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423232.

The product of its digits is 7200, while the sum is 28.

The square root of 4655431 is about 2157.6447807737. The cubic root of 4655431 is about 166.9757097113.

The spelling of 4655431 in words is "four million, six hundred fifty-five thousand, four hundred thirty-one".