591996480 has 112 divisors (see below), whose sum is σ = 1923434304. Its totient is φ = 154183680.

The previous prime is 591996409. The next prime is 591996481. The reversal of 591996480 is 84699195.

It is not an unprimeable number, because it can be changed into a prime (591996481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34110 + ... + 48450.

Almost surely, 2^591996480 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 591996480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (961717152).

591996480 is an abundant number, since it is smaller than the sum of its proper divisors (1331437824).

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

591996480 is a wasteful number, since it uses less digits than its factorization.

591996480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14404 (or 14394 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 51.

The square root of 591996480 is about 24330.9777855309. The cubic root of 591996480 is about 839.6656265529.

The spelling of 591996480 in words is "five hundred ninety-one million, nine hundred ninety-six thousand, four hundred eighty".