4642469 has 8 divisors (see below), whose sum is σ = 5029752. Its totient is φ = 4259520.

The previous prime is 4642459. The next prime is 4642483. The reversal of 4642469 is 9642464.

It can be written as a sum of positive squares in 4 ways, for example, as 390625 + 4251844 = 625^2 + 2062^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4642469 is a prime.

It is a super-2 number, since 2×4642469² = 43105036831922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4642459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1367 + ... + 3339.

It is an arithmetic number, because the mean of its divisors is an integer number (628719).

Almost surely, 2^4642469 is an apocalyptic number.

It is an amenable number.

4642469 is a deficient number, since it is larger than the sum of its proper divisors (387283).

4642469 is a wasteful number, since it uses less digits than its factorization.

4642469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2167.

The product of its digits is 41472, while the sum is 35.

The square root of 4642469 is about 2154.6389488729. The cubic root of 4642469 is about 166.8205969002.

The spelling of 4642469 in words is "four million, six hundred forty-two thousand, four hundred sixty-nine".