7070987 has 16 divisors (see below), whose sum is σ = 8895744. Its totient is φ = 5460000.

The previous prime is 7070977. The next prime is 7070993. The reversal of 7070987 is 7890707.

7070987 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7070987 - 2⁴ = 7070971 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 7070987.

It is not an unprimeable number, because it can be changed into a prime (7070957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9737 + ... + 10437.

It is an arithmetic number, because the mean of its divisors is an integer number (555984).

Almost surely, 2^7070987 is an apocalyptic number.

7070987 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

7070987 is a deficient number, since it is larger than the sum of its proper divisors (1824757).

7070987 is a wasteful number, since it uses less digits than its factorization.

7070987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850.

The product of its (nonzero) digits is 24696, while the sum is 38.

The square root of 7070987 is about 2659.1327533615. The cubic root of 7070987 is about 191.9375791734.

The spelling of 7070987 in words is "seven million, seventy thousand, nine hundred eighty-seven".