2001077250 has 32 divisors (see below), whose sum is σ = 4994690688. Its totient is φ = 533620400.

The previous prime is 2001077237. The next prime is 2001077251. The reversal of 2001077250 is 527701002.

It is a self number, because there is not a number n which added to its sum of digits gives 2001077250.

It is not an unprimeable number, because it can be changed into a prime (2001077251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1333302 + ... + 1334801.

It is an arithmetic number, because the mean of its divisors is an integer number (156084084).

Almost surely, 2^2001077250 is an apocalyptic number.

2001077250 is an abundant number, since it is smaller than the sum of its proper divisors (2993613438).

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

2001077250 is a wasteful number, since it uses less digits than its factorization.

2001077250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2668123 (or 2668113 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 2001077250 is about 44733.4019497735. The cubic root of 2001077250 is about 1260.1472176184.

Adding to 2001077250 its reverse (527701002), we get a palindrome (2528778252).

The spelling of 2001077250 in words is "two billion, one million, seventy-seven thousand, two hundred fifty".