7025187970 has 32 divisors (see below), whose sum is σ = 12846769920. Its totient is φ = 2765543040.

The previous prime is 7025187941. The next prime is 7025187971. The reversal of 7025187970 is 797815207.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 7025187970.

It is not an unprimeable number, because it can be changed into a prime (7025187971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233065 + ... + 261475.

It is an arithmetic number, because the mean of its divisors is an integer number (401461560).

Almost surely, 2^7025187970 is an apocalyptic number.

7025187970 is a deficient number, since it is larger than the sum of its proper divisors (5821581950).

7025187970 is a wasteful number, since it uses less digits than its factorization.

7025187970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28810.

The product of its (nonzero) digits is 246960, while the sum is 46.

The square root of 7025187970 is about 83816.3943987094. The cubic root of 7025187970 is about 1915.2228578521. Note that the first 3 decimals are identical.

The spelling of 7025187970 in words is "seven billion, twenty-five million, one hundred eighty-seven thousand, nine hundred seventy".