2025961860 has 72 divisors (see below), whose sum is σ = 6142651200. Its totient is φ = 498695808.

The previous prime is 2025961853. The next prime is 2025961867. The reversal of 2025961860 is 681695202.

It is an interprime number because it is at equal distance from previous prime (2025961853) and next prime (2025961867).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (2025961867) 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, 89760 + ... + 110039.

It is an arithmetic number, because the mean of its divisors is an integer number (85314600).

Almost surely, 2^2025961860 is an apocalyptic number.

2025961860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2025961860 is an abundant number, since it is smaller than the sum of its proper divisors (4116689340).

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

2025961860 is a wasteful number, since it uses less digits than its factorization.

2025961860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199837 (or 199822 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 2025961860 is about 45010.6860645336. The cubic root of 2025961860 is about 1265.3492783796.

The spelling of 2025961860 in words is "two billion, twenty-five million, nine hundred sixty-one thousand, eight hundred sixty".