4613572 has 6 divisors (see below), whose sum is σ = 8073758. Its totient is φ = 2306784.

The previous prime is 4613569. The next prime is 4613573. The reversal of 4613572 is 2753164.

It can be written as a sum of positive squares in only one way, i.e., 4562496 + 51076 = 2136^2 + 226^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4613572.

It is not an unprimeable number, because it can be changed into a prime (4613573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576693 + ... + 576700.

Almost surely, 2^4613572 is an apocalyptic number.

It is an amenable number.

4613572 is a deficient number, since it is larger than the sum of its proper divisors (3460186).

4613572 is a wasteful number, since it uses less digits than its factorization.

4613572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153397 (or 1153395 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 4613572 is about 2147.9227174179. The cubic root of 4613572 is about 166.4737519006.

The spelling of 4613572 in words is "four million, six hundred thirteen thousand, five hundred seventy-two".