63467996 has 24 divisors (see below), whose sum is σ = 113143296. Its totient is φ = 31147200.

The previous prime is 63467983. The next prime is 63468007. The reversal of 63467996 is 69976436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50690 + ... + 51926.

It is an arithmetic number, because the mean of its divisors is an integer number (4714304).

Almost surely, 2^63467996 is an apocalyptic number.

It is an amenable number.

63467996 is a deficient number, since it is larger than the sum of its proper divisors (49675300).

63467996 is a wasteful number, since it uses less digits than its factorization.

63467996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469 (or 1467 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 50.

The square root of 63467996 is about 7966.6803626103. The cubic root of 63467996 is about 398.8885730187. Note that the first 3 decimals are identical.

The spelling of 63467996 in words is "sixty-three million, four hundred sixty-seven thousand, nine hundred ninety-six".