7205114985 has 16 divisors (see below), whose sum is σ = 11539054464. Its totient is φ = 3839104512.

The previous prime is 7205114971. The next prime is 7205114999. The reversal of 7205114985 is 5894115027.

It is an interprime number because it is at equal distance from previous prime (7205114971) and next prime (7205114999).

It is not a de Polignac number, because 7205114985 - 2⁶ = 7205114921 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209992 + ... + 241881.

It is an arithmetic number, because the mean of its divisors is an integer number (721190904).

Almost surely, 2^7205114985 is an apocalyptic number.

It is an amenable number.

7205114985 is a deficient number, since it is larger than the sum of its proper divisors (4333939479).

7205114985 is a wasteful number, since it uses less digits than its factorization.

7205114985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452944.

The product of its (nonzero) digits is 100800, while the sum is 42.

The square root of 7205114985 is about 84882.9487294121. The cubic root of 7205114985 is about 1931.4359261306.

Adding to 7205114985 its sum of digits (42), we get a palindrome (7205115027).

The spelling of 7205114985 in words is "seven billion, two hundred five million, one hundred fourteen thousand, nine hundred eighty-five".