4628782 has 4 divisors (see below), whose sum is σ = 6943176. Its totient is φ = 2314390.

The previous prime is 4628759. The next prime is 4628783. The reversal of 4628782 is 2878264.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4628783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157194 + ... + 1157197.

It is an arithmetic number, because the mean of its divisors is an integer number (1735794).

Almost surely, 2^4628782 is an apocalyptic number.

4628782 is a deficient number, since it is larger than the sum of its proper divisors (2314394).

4628782 is a wasteful number, since it uses less digits than its factorization.

4628782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314393.

The product of its digits is 43008, while the sum is 37.

The square root of 4628782 is about 2151.4604342167. The cubic root of 4628782 is about 166.6564944903.

The spelling of 4628782 in words is "four million, six hundred twenty-eight thousand, seven hundred eighty-two".