76045078 has 12 divisors (see below), whose sum is σ = 116922780. Its totient is φ = 37093520.

The previous prime is 76045069. The next prime is 76045121. The reversal of 76045078 is 87054067.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 7948 + ... + 14671.

It is an arithmetic number, because the mean of its divisors is an integer number (9743565).

Almost surely, 2^76045078 is an apocalyptic number.

76045078 is a deficient number, since it is larger than the sum of its proper divisors (40877702).

76045078 is a wasteful number, since it uses less digits than its factorization.

76045078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22703 (or 22662 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 76045078 is about 8720.3829044372. The cubic root of 76045078 is about 423.6660885644. Note that the first 3 decimals are identical.

The spelling of 76045078 in words is "seventy-six million, forty-five thousand, seventy-eight".