7255246000 has 80 divisors (see below), whose sum is σ = 17671904640. Its totient is φ = 2880806400.

The previous prime is 7255245997. The next prime is 7255246057. The reversal of 7255246000 is 6425527.

It is a tau number, because it is divible by the number of its divisors (80).

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 15 ways as a sum of consecutive naturals, for example, 260761 + ... + 287239.

It is an arithmetic number, because the mean of its divisors is an integer number (220898808).

Almost surely, 2^7255246000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7255246000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8835952320).

7255246000 is an abundant number, since it is smaller than the sum of its proper divisors (10416658640).

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

7255246000 is a wasteful number, since it uses less digits than its factorization.

7255246000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26639 (or 26623 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 7255246000 is about 85177.7318317411. The cubic root of 7255246000 is about 1935.9050265889.

The spelling of 7255246000 in words is "seven billion, two hundred fifty-five million, two hundred forty-six thousand".