2014897520 has 120 divisors (see below), whose sum is σ = 5006304576. Its totient is φ = 753769984.

The previous prime is 2014897513. The next prime is 2014897523. The reversal of 2014897520 is 257984102.

It is a super-2 number, since 2×2014897520² = 8119624032204300800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014897523) 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, 1988534 + ... + 1989546.

Almost surely, 2^2014897520 is an apocalyptic number.

2014897520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2014897520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2503152288).

2014897520 is an abundant number, since it is smaller than the sum of its proper divisors (2991407056).

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

2014897520 is a wasteful number, since it uses less digits than its factorization.

2014897520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119 (or 1090 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 2014897520 is about 44887.6098717675. The cubic root of 2014897520 is about 1263.0415977750.

The spelling of 2014897520 in words is "two billion, fourteen million, eight hundred ninety-seven thousand, five hundred twenty".