63074117 has 4 divisors (see below), whose sum is σ = 63938220. Its totient is φ = 62210016.

The previous prime is 63074111. The next prime is 63074147. The reversal of 63074117 is 71147036.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 49758916 + 13315201 = 7054^2 + 3649^2 .

It is not a de Polignac number, because 63074117 - 2¹⁰ = 63073093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 63074117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63074111) 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, 431942 + ... + 432087.

It is an arithmetic number, because the mean of its divisors is an integer number (15984555).

Almost surely, 2^63074117 is an apocalyptic number.

It is an amenable number.

63074117 is a deficient number, since it is larger than the sum of its proper divisors (864103).

63074117 is an equidigital number, since it uses as much as digits as its factorization.

63074117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864102.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 63074117 is about 7941.9214929386. The cubic root of 63074117 is about 398.0616997348.

It can be divided in two parts, 630 and 74117, that added together give a palindrome (74747).

The spelling of 63074117 in words is "sixty-three million, seventy-four thousand, one hundred seventeen".