63132374 has 16 divisors (see below), whose sum is σ = 99078336. Its totient is φ = 30139200.

The previous prime is 63132347. The next prime is 63132379. The reversal of 63132374 is 47323136.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63132379) 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, 4337 + ... + 12044.

It is an arithmetic number, because the mean of its divisors is an integer number (6192396).

Almost surely, 2^63132374 is an apocalyptic number.

63132374 is a deficient number, since it is larger than the sum of its proper divisors (35945962).

63132374 is a wasteful number, since it uses less digits than its factorization.

63132374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16471.

The product of its digits is 9072, while the sum is 29.

The square root of 63132374 is about 7945.5883356741. The cubic root of 63132374 is about 398.1842156235.

The spelling of 63132374 in words is "sixty-three million, one hundred thirty-two thousand, three hundred seventy-four".