8261230532 has 12 divisors (see below), whose sum is σ = 14457891756. Its totient is φ = 4130404320.

The previous prime is 8261230487. The next prime is 8261230541. The reversal of 8261230532 is 2350321628.

It can be written as a sum of positive squares in 2 ways, for example, as 6061245316 + 2199985216 = 77854^2 + 46904^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64178 + ... + 143670.

It is an arithmetic number, because the mean of its divisors is an integer number (1204824313).

Almost surely, 2^8261230532 is an apocalyptic number.

It is an amenable number.

8261230532 is a deficient number, since it is larger than the sum of its proper divisors (6196661224).

8261230532 is a wasteful number, since it uses less digits than its factorization.

8261230532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105478 (or 105476 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 8261230532 is about 90891.3116419826. The cubic root of 8261230532 is about 2021.5364688355.

The spelling of 8261230532 in words is "eight billion, two hundred sixty-one million, two hundred thirty thousand, five hundred thirty-two".