7106864261 has 4 divisors (see below), whose sum is σ = 8122130592. Its totient is φ = 6091597932.

The previous prime is 7106864251. The next prime is 7106864279. The reversal of 7106864261 is 1624686017.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 7106864261 - 2⁶ = 7106864197 is a prime.

It is a super-2 number, since 2×7106864261² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7106864251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507633155 + ... + 507633168.

It is an arithmetic number, because the mean of its divisors is an integer number (2030532648).

Almost surely, 2^7106864261 is an apocalyptic number.

It is an amenable number.

7106864261 is a deficient number, since it is larger than the sum of its proper divisors (1015266331).

7106864261 is a wasteful number, since it uses less digits than its factorization.

7106864261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015266330.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 7106864261 is about 84302.2197869072. The cubic root of 7106864261 is about 1922.6165372349.

The spelling of 7106864261 in words is "seven billion, one hundred six million, eight hundred sixty-four thousand, two hundred sixty-one".