4628740 has 24 divisors (see below), whose sum is σ = 9777600. Its totient is φ = 1840608.

The previous prime is 4628731. The next prime is 4628747. The reversal of 4628740 is 478264.

It is not an unprimeable number, because it can be changed into a prime (4628747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3399 + ... + 4561.

It is an arithmetic number, because the mean of its divisors is an integer number (407400).

Almost surely, 2^4628740 is an apocalyptic number.

It is an amenable number.

4628740 is an abundant number, since it is smaller than the sum of its proper divisors (5148860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4628740 is a wasteful number, since it uses less digits than its factorization.

4628740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371 (or 1369 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 4628740 is about 2151.4506733830. The cubic root of 4628740 is about 166.6559904272.

The spelling of 4628740 in words is "four million, six hundred twenty-eight thousand, seven hundred forty".