78576070 has 8 divisors (see below), whose sum is σ = 141436944. Its totient is φ = 31430424.

The previous prime is 78576061. The next prime is 78576079. The reversal of 78576070 is 7067587.

It is an interprime number because it is at equal distance from previous prime (78576061) and next prime (78576079).

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 (78576079) 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, 3928794 + ... + 3928813.

It is an arithmetic number, because the mean of its divisors is an integer number (17679618).

Almost surely, 2^78576070 is an apocalyptic number.

78576070 is a deficient number, since it is larger than the sum of its proper divisors (62860874).

78576070 is a wasteful number, since it uses less digits than its factorization.

78576070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7857614.

The product of its (nonzero) digits is 82320, while the sum is 40.

The square root of 78576070 is about 8864.3144122938. The cubic root of 78576070 is about 428.3151484186.

The spelling of 78576070 in words is "seventy-eight million, five hundred seventy-six thousand, seventy".