2625004986 has 32 divisors (see below), whose sum is σ = 5601296448. Its totient is φ = 817240320.

The previous prime is 2625004981. The next prime is 2625005023. The reversal of 2625004986 is 6894005262.

It is not an unprimeable number, because it can be changed into a prime (2625004981) 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, 84865 + ... + 111588.

It is an arithmetic number, because the mean of its divisors is an integer number (175040514).

Almost surely, 2^2625004986 is an apocalyptic number.

2625004986 is an abundant number, since it is smaller than the sum of its proper divisors (2976291462).

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

2625004986 is a wasteful number, since it uses less digits than its factorization.

2625004986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196606.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 2625004986 is about 51234.8024881525. The cubic root of 2625004986 is about 1379.4629615866.

The spelling of 2625004986 in words is "two billion, six hundred twenty-five million, four thousand, nine hundred eighty-six".