2972250085 has 96 divisors (see below), whose sum is σ = 4622745600. Its totient is φ = 1821294720.

The previous prime is 2972250077. The next prime is 2972250143. The reversal of 2972250085 is 5800522792.

It is not a de Polignac number, because 2972250085 - 2³ = 2972250077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6204876 + ... + 6205354.

It is an arithmetic number, because the mean of its divisors is an integer number (48153600).

Almost surely, 2^2972250085 is an apocalyptic number.

It is an amenable number.

2972250085 is a deficient number, since it is larger than the sum of its proper divisors (1650495515).

2972250085 is a wasteful number, since it uses less digits than its factorization.

2972250085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591 (or 584 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 2972250085 is about 54518.3463157128. The cubic root of 2972250085 is about 1437.7888655529.

The spelling of 2972250085 in words is "two billion, nine hundred seventy-two million, two hundred fifty thousand, eighty-five".