4622542 has 8 divisors (see below), whose sum is σ = 7173000. Its totient is φ = 2231544.

The previous prime is 4622539. The next prime is 4622557. The reversal of 4622542 is 2452264.

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

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39792 + ... + 39907.

It is an arithmetic number, because the mean of its divisors is an integer number (896625).

Almost surely, 2^4622542 is an apocalyptic number.

4622542 is a deficient number, since it is larger than the sum of its proper divisors (2550458).

4622542 is a wasteful number, since it uses less digits than its factorization.

4622542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79730.

The product of its digits is 3840, while the sum is 25.

The square root of 4622542 is about 2150.0097674197. The cubic root of 4622542 is about 166.5815716716.

The spelling of 4622542 in words is "four million, six hundred twenty-two thousand, five hundred forty-two".