63104073 has 16 divisors (see below), whose sum is σ = 90024000. Its totient is φ = 39199680.

The previous prime is 63104053. The next prime is 63104081. The reversal of 63104073 is 37040136.

It is not a de Polignac number, because 63104073 - 2⁶ = 63104009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63104023) 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, 5598 + ... + 12551.

It is an arithmetic number, because the mean of its divisors is an integer number (5626500).

Almost surely, 2^63104073 is an apocalyptic number.

It is an amenable number.

63104073 is a deficient number, since it is larger than the sum of its proper divisors (26919927).

63104073 is a wasteful number, since it uses less digits than its factorization.

63104073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18232.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 63104073 is about 7943.8072106516. The cubic root of 63104073 is about 398.1247073497.

The spelling of 63104073 in words is "sixty-three million, one hundred four thousand, seventy-three".