76370047 has 8 divisors (see below), whose sum is σ = 82322240. Its totient is φ = 70428960.

The previous prime is 76370027. The next prime is 76370059. The reversal of 76370047 is 74007367.

It is a happy number.

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 76370047 - 2¹⁵ = 76337279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 76369994 and 76370021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76370027) 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, 16522 + ... + 20632.

It is an arithmetic number, because the mean of its divisors is an integer number (10290280).

Almost surely, 2^76370047 is an apocalyptic number.

76370047 is a deficient number, since it is larger than the sum of its proper divisors (5952193).

76370047 is a wasteful number, since it uses less digits than its factorization.

76370047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5553.

The product of its (nonzero) digits is 24696, while the sum is 34.

The square root of 76370047 is about 8738.9957661049. The cubic root of 76370047 is about 424.2687253865.

The spelling of 76370047 in words is "seventy-six million, three hundred seventy thousand, forty-seven".