7012888164 has 18 divisors (see below), whose sum is σ = 17727022950. Its totient is φ = 2337629376.

The previous prime is 7012888159. The next prime is 7012888171. The reversal of 7012888164 is 4618882107.

It can be written as a sum of positive squares in only one way, i.e., 6887672064 + 125216100 = 82992^2 + 11190^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 97401189 + ... + 97401260.

Almost surely, 2^7012888164 is an apocalyptic number.

It is an amenable number.

7012888164 is an abundant number, since it is smaller than the sum of its proper divisors (10714134786).

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

7012888164 is a wasteful number, since it uses less digits than its factorization.

7012888164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194802459 (or 194802454 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 45.

The square root of 7012888164 is about 83742.9887453272. The cubic root of 7012888164 is about 1914.1044711273.

The spelling of 7012888164 in words is "seven billion, twelve million, eight hundred eighty-eight thousand, one hundred sixty-four".