7102689146 has 16 divisors (see below), whose sum is σ = 12177734400. Its totient is φ = 3043585680.

The previous prime is 7102689107. The next prime is 7102689163. The reversal of 7102689146 is 6419862017.

It is a junction number, because it is equal to n+sod(n) for n = 7102689097 and 7102689106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82280 + ... + 144828.

It is an arithmetic number, because the mean of its divisors is an integer number (761108400).

Almost surely, 2^7102689146 is an apocalyptic number.

7102689146 is a deficient number, since it is larger than the sum of its proper divisors (5075045254).

7102689146 is a wasteful number, since it uses less digits than its factorization.

7102689146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70669.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 7102689146 is about 84277.4533668406. The cubic root of 7102689146 is about 1922.2399662053.

The spelling of 7102689146 in words is "seven billion, one hundred two million, six hundred eighty-nine thousand, one hundred forty-six".