8041274532 has 36 divisors (see below), whose sum is σ = 20332974480. Its totient is φ = 2679578352.

The previous prime is 8041274531. The next prime is 8041274557. The reversal of 8041274532 is 2354721408.

It is a happy number.

8041274532 is a `hidden beast` number, since 80 + 4 + 127 + 453 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (8041274531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86019 + ... + 153237.

Almost surely, 2^8041274532 is an apocalyptic number.

It is an amenable number.

8041274532 is an abundant number, since it is smaller than the sum of its proper divisors (12291699948).

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

8041274532 is a wasteful number, since it uses less digits than its factorization.

8041274532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70552 (or 70547 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 8041274532 is about 89673.1539090714. The cubic root of 8041274532 is about 2003.4336459974.

The spelling of 8041274532 in words is "eight billion, forty-one million, two hundred seventy-four thousand, five hundred thirty-two".