4742624 has 12 divisors (see below), whose sum is σ = 9337104. Its totient is φ = 2371296.

The previous prime is 4742611. The next prime is 4742641. The reversal of 4742624 is 4262474.

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, 74072 + ... + 74135.

It is an arithmetic number, because the mean of its divisors is an integer number (778092).

Almost surely, 2^4742624 is an apocalyptic number.

It is an amenable number.

4742624 is a deficient number, since it is larger than the sum of its proper divisors (4594480).

4742624 is a wasteful number, since it uses less digits than its factorization.

4742624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148217 (or 148209 counting only the distinct ones).

The product of its digits is 10752, while the sum is 29.

The square root of 4742624 is about 2177.7566438884. The cubic root of 4742624 is about 168.0117149805.

The spelling of 4742624 in words is "four million, seven hundred forty-two thousand, six hundred twenty-four".