76534142 has 8 divisors (see below), whose sum is σ = 117243936. Its totient is φ = 37452832.

The previous prime is 76534111. The next prime is 76534163. The reversal of 76534142 is 24143567.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 76534099 and 76534108.

It is a congruent number.

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, 407003 + ... + 407190.

It is an arithmetic number, because the mean of its divisors is an integer number (14655492).

Almost surely, 2^76534142 is an apocalyptic number.

76534142 is a deficient number, since it is larger than the sum of its proper divisors (40709794).

76534142 is a wasteful number, since it uses less digits than its factorization.

76534142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814242.

The product of its digits is 20160, while the sum is 32.

The square root of 76534142 is about 8748.3793927790. The cubic root of 76534142 is about 424.5723809628.

The spelling of 76534142 in words is "seventy-six million, five hundred thirty-four thousand, one hundred forty-two".