4628542 has 4 divisors (see below), whose sum is σ = 6942816. Its totient is φ = 2314270.

The previous prime is 4628501. The next prime is 4628551. The reversal of 4628542 is 2458264.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157134 + ... + 1157137.

It is an arithmetic number, because the mean of its divisors is an integer number (1735704).

Almost surely, 2^4628542 is an apocalyptic number.

4628542 is a deficient number, since it is larger than the sum of its proper divisors (2314274).

4628542 is a wasteful number, since it uses less digits than its factorization.

4628542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314273.

The product of its digits is 15360, while the sum is 31.

The square root of 4628542 is about 2151.4046574273. The cubic root of 4628542 is about 166.6536140889.

The spelling of 4628542 in words is "four million, six hundred twenty-eight thousand, five hundred forty-two".