78076007 has 8 divisors (see below), whose sum is σ = 81962496. Its totient is φ = 74230552.

The previous prime is 78075989. The next prime is 78076039. The reversal of 78076007 is 70067087.

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

It is a cyclic number.

It is not a de Polignac number, because 78076007 - 2¹⁸ = 77813863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78076307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6323 + ... + 14004.

It is an arithmetic number, because the mean of its divisors is an integer number (10245312).

Almost surely, 2^78076007 is an apocalyptic number.

78076007 is a deficient number, since it is larger than the sum of its proper divisors (3886489).

78076007 is a wasteful number, since it uses less digits than its factorization.

78076007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20517.

The product of its (nonzero) digits is 16464, while the sum is 35.

The square root of 78076007 is about 8836.0628675898. The cubic root of 78076007 is about 427.4046060077.

The spelling of 78076007 in words is "seventy-eight million, seventy-six thousand, seven".