76863063 has 16 divisors (see below), whose sum is σ = 104098176. Its totient is φ = 50439840.

The previous prime is 76863053. The next prime is 76863089. The reversal of 76863063 is 36036867.

It is a happy number.

It is not a de Polignac number, because 76863063 - 2¹³ = 76854871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76863013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115953 + ... + 116613.

It is an arithmetic number, because the mean of its divisors is an integer number (6506136).

Almost surely, 2^76863063 is an apocalyptic number.

76863063 is a deficient number, since it is larger than the sum of its proper divisors (27235113).

76863063 is a wasteful number, since it uses less digits than its factorization.

76863063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214.

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 76863063 is about 8767.1582054848. The cubic root of 76863063 is about 425.1797403521.

The spelling of 76863063 in words is "seventy-six million, eight hundred sixty-three thousand, sixty-three".