76942506 has 8 divisors (see below), whose sum is σ = 153885024. Its totient is φ = 25647500.

The previous prime is 76942501. The next prime is 76942513. The reversal of 76942506 is 60524967.

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

76942506 is an admirable number.

It is a super-3 number, since 3×76942506³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (76942501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6411870 + ... + 6411881.

It is an arithmetic number, because the mean of its divisors is an integer number (19235628).

Almost surely, 2^76942506 is an apocalyptic number.

76942506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

76942506 is a wasteful number, since it uses less digits than its factorization.

76942506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12823756.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 76942506 is about 8771.6877509405. The cubic root of 76942506 is about 425.3261735992.

The spelling of 76942506 in words is "seventy-six million, nine hundred forty-two thousand, five hundred six".