76532142 has 32 divisors (see below), whose sum is σ = 155820672. Its totient is φ = 25055264.

The previous prime is 76532123. The next prime is 76532153. The reversal of 76532142 is 24123567.

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, 112708 + ... + 113384.

It is an arithmetic number, because the mean of its divisors is an integer number (4869396).

Almost surely, 2^76532142 is an apocalyptic number.

76532142 is an abundant number, since it is smaller than the sum of its proper divisors (79288530).

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

76532142 is a wasteful number, since it uses less digits than its factorization.

76532142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992.

The product of its digits is 10080, while the sum is 30.

The square root of 76532142 is about 8748.2650851469. The cubic root of 76532142 is about 424.5686826039.

The spelling of 76532142 in words is "seventy-six million, five hundred thirty-two thousand, one hundred forty-two".