4590740 has 72 divisors (see below), whose sum is σ = 12155136. Its totient is φ = 1425600.

The previous prime is 4590739. The next prime is 4590743. The reversal of 4590740 is 470954.

4590740 = 133² + 134² + ... + 252².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4590743) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16805 + ... + 17075.

Almost surely, 2^4590740 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 4590740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6077568).

4590740 is an abundant number, since it is smaller than the sum of its proper divisors (7564396).

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

4590740 is a wasteful number, since it uses less digits than its factorization.

4590740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309 (or 296 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 4590740 is about 2142.6012228131. The cubic root of 4590740 is about 166.1986782622.

The spelling of 4590740 in words is "four million, five hundred ninety thousand, seven hundred forty".