7252681206 has 32 divisors (see below), whose sum is σ = 14551205760. Its totient is φ = 2409934464.

The previous prime is 7252681199. The next prime is 7252681217. The reversal of 7252681206 is 6021862527.

It is a super-2 number, since 2×7252681206² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3405550 + ... + 3407678.

It is an arithmetic number, because the mean of its divisors is an integer number (454725180).

Almost surely, 2^7252681206 is an apocalyptic number.

7252681206 is an abundant number, since it is smaller than the sum of its proper divisors (7298524554).

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

7252681206 is a wasteful number, since it uses less digits than its factorization.

7252681206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3660.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 7252681206 is about 85162.6749579885. The cubic root of 7252681206 is about 1935.6768798202.

The spelling of 7252681206 in words is "seven billion, two hundred fifty-two million, six hundred eighty-one thousand, two hundred six".