4745340 has 72 divisors (see below), whose sum is σ = 14768208. Its totient is φ = 1232640.

The previous prime is 4745339. The next prime is 4745369. The reversal of 4745340 is 435474.

4745340 = 320² + 321² + ... + 360².

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7059 + ... + 7701.

It is an arithmetic number, because the mean of its divisors is an integer number (205114).

Almost surely, 2^4745340 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 4745340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7384104).

4745340 is an abundant number, since it is smaller than the sum of its proper divisors (10022868).

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

4745340 is a wasteful number, since it uses less digits than its factorization.

4745340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699 (or 694 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 4745340 is about 2178.3801321165. The cubic root of 4745340 is about 168.0437811066.

The spelling of 4745340 in words is "four million, seven hundred forty-five thousand, three hundred forty".