76694542 has 8 divisors (see below), whose sum is σ = 117717336. Its totient is φ = 37455432.

The previous prime is 76694539. The next prime is 76694549. The reversal of 76694542 is 24549667.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76694549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445813 + ... + 445984.

It is an arithmetic number, because the mean of its divisors is an integer number (14714667).

Almost surely, 2^76694542 is an apocalyptic number.

76694542 is a deficient number, since it is larger than the sum of its proper divisors (41022794).

76694542 is a wasteful number, since it uses less digits than its factorization.

76694542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891842.

The product of its digits is 362880, while the sum is 43.

The square root of 76694542 is about 8757.5420067505. The cubic root of 76694542 is about 424.8687797894.

The spelling of 76694542 in words is "seventy-six million, six hundred ninety-four thousand, five hundred forty-two".