76650142 has 8 divisors (see below), whose sum is σ = 121026600. Its totient is φ = 36307944.

The previous prime is 76650121. The next prime is 76650149. The reversal of 76650142 is 24105667.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76650149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1008517 + ... + 1008592.

It is an arithmetic number, because the mean of its divisors is an integer number (15128325).

Almost surely, 2^76650142 is an apocalyptic number.

76650142 is a deficient number, since it is larger than the sum of its proper divisors (44376458).

76650142 is a wasteful number, since it uses less digits than its factorization.

76650142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017130.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 76650142 is about 8755.0066818935. The cubic root of 76650142 is about 424.7867756259.

The spelling of 76650142 in words is "seventy-six million, six hundred fifty thousand, one hundred forty-two".