2010845240 has 32 divisors (see below), whose sum is σ = 4762530000. Its totient is φ = 762004224.

The previous prime is 2010845237. The next prime is 2010845251. The reversal of 2010845240 is 425480102.

It is a happy number.

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, 1322165 + ... + 1323684.

Almost surely, 2^2010845240 is an apocalyptic number.

2010845240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010845240 is an abundant number, since it is smaller than the sum of its proper divisors (2751684760).

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

2010845240 is a wasteful number, since it uses less digits than its factorization.

2010845240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2645879 (or 2645875 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 2010845240 is about 44842.4490856599. The cubic root of 2010845240 is about 1262.1943035306.

The spelling of 2010845240 in words is "two billion, ten million, eight hundred forty-five thousand, two hundred forty".