7266142626 has 8 divisors (see below), whose sum is σ = 14532285264. Its totient is φ = 2422047540.

The previous prime is 7266142603. The next prime is 7266142649. The reversal of 7266142626 is 6262416627.

It is an interprime number because it is at equal distance from previous prime (7266142603) and next prime (7266142649).

It is a sphenic number, since it is the product of 3 distinct primes.

7266142626 is an admirable number.

It is a super-2 number, since 2×7266142626² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 605511880 + ... + 605511891.

It is an arithmetic number, because the mean of its divisors is an integer number (1816535658).

Almost surely, 2^7266142626 is an apocalyptic number.

7266142626 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7266142626 is a wasteful number, since it uses less digits than its factorization.

7266142626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211023776.

The product of its digits is 290304, while the sum is 42.

The square root of 7266142626 is about 85241.6718864664. The cubic root of 7266142626 is about 1936.8737178917.

The spelling of 7266142626 in words is "seven billion, two hundred sixty-six million, one hundred forty-two thousand, six hundred twenty-six".