4513340 has 24 divisors (see below), whose sum is σ = 10207680. Its totient is φ = 1666368.

The previous prime is 4513331. The next prime is 4513351. The reversal of 4513340 is 433154.

4513340 = 321² + 322² + ... + 359².

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8420 + ... + 8939.

It is an arithmetic number, because the mean of its divisors is an integer number (425320).

Almost surely, 2^4513340 is an apocalyptic number.

It is an amenable number.

4513340 is an abundant number, since it is smaller than the sum of its proper divisors (5694340).

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

4513340 is a wasteful number, since it uses less digits than its factorization.

4513340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17381 (or 17379 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 4513340 is about 2124.4622849088. The cubic root of 4513340 is about 165.2593411684.

Adding to 4513340 its reverse (433154), we get a palindrome (4946494).

The spelling of 4513340 in words is "four million, five hundred thirteen thousand, three hundred forty".