8269250262 has 128 divisors (see below), whose sum is σ = 22687257600. Its totient is φ = 1944539136.

The previous prime is 8269250233. The next prime is 8269250299. The reversal of 8269250262 is 2620529628.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 152914 + ... + 199802.

It is an arithmetic number, because the mean of its divisors is an integer number (177244200).

Almost surely, 2^8269250262 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8269250262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11343628800).

8269250262 is an abundant number, since it is smaller than the sum of its proper divisors (14418007338).

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

8269250262 is a wasteful number, since it uses less digits than its factorization.

8269250262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46950.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 8269250262 is about 90935.4180833849. The cubic root of 8269250262 is about 2022.1904042409.

The spelling of 8269250262 in words is "eight billion, two hundred sixty-nine million, two hundred fifty thousand, two hundred sixty-two".