613472 has 24 divisors (see below), whose sum is σ = 1272600. Its totient is φ = 290304.

The previous prime is 613471. The next prime is 613493. The reversal of 613472 is 274316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104 + ... + 1112.

It is an arithmetic number, because the mean of its divisors is an integer number (53025).

2⁶¹³⁴⁷² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 613472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (636300).

613472 is an abundant number, since it is smaller than the sum of its proper divisors (659128).

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

613472 is a wasteful number, since it uses less digits than its factorization.

613472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038 (or 1030 counting only the distinct ones).

The product of its digits is 1008, while the sum is 23.

The square root of 613472 is about 783.2445339739. The cubic root of 613472 is about 84.9698624414.

Adding to 613472 its reverse (274316), we get a palindrome (887788).

The spelling of 613472 in words is "six hundred thirteen thousand, four hundred seventy-two".