4642473 has 8 divisors (see below), whose sum is σ = 6752736. Its totient is φ = 2813600.

The previous prime is 4642459. The next prime is 4642483. The reversal of 4642473 is 3742464.

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

It is a cyclic number.

It is not a de Polignac number, because 4642473 - 2⁴ = 4642457 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4642473.

It is not an unprimeable number, because it can be changed into a prime (4642423) 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, 70308 + ... + 70373.

It is an arithmetic number, because the mean of its divisors is an integer number (844092).

Almost surely, 2^4642473 is an apocalyptic number.

It is an amenable number.

4642473 is a deficient number, since it is larger than the sum of its proper divisors (2110263).

4642473 is a wasteful number, since it uses less digits than its factorization.

4642473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140695.

The product of its digits is 16128, while the sum is 30.

The square root of 4642473 is about 2154.6398771024. The cubic root of 4642473 is about 166.8206448117.

Subtracting from 4642473 its reverse (3742464), we obtain a palindrome (900009).

It can be divided in two parts, 4642 and 473, that added together give a palindrome (5115).

The spelling of 4642473 in words is "four million, six hundred forty-two thousand, four hundred seventy-three".