4623572 has 12 divisors (see below), whose sum is σ = 8123220. Its totient is φ = 2302656.

The previous prime is 4623569. The next prime is 4623581. The reversal of 4623572 is 2753264.

It can be written as a sum of positive squares in 2 ways, for example, as 1223236 + 3400336 = 1106^2 + 1844^2 .

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, 1073 + ... + 3224.

It is an arithmetic number, because the mean of its divisors is an integer number (676935).

Almost surely, 2^4623572 is an apocalyptic number.

It is an amenable number.

4623572 is a deficient number, since it is larger than the sum of its proper divisors (3499648).

4623572 is a wasteful number, since it uses less digits than its factorization.

4623572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4570 (or 4568 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 4623572 is about 2150.2492878734. The cubic root of 4623572 is about 166.5939433837.

The spelling of 4623572 in words is "four million, six hundred twenty-three thousand, five hundred seventy-two".