63412401 has 16 divisors (see below), whose sum is σ = 93173696. Its totient is φ = 38114496.

The previous prime is 63412387. The next prime is 63412409. The reversal of 63412401 is 10421436.

It is not a de Polignac number, because 63412401 - 2⁵ = 63412369 is a prime.

It is a super-2 number, since 2×63412401² = 8042265201169602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63412409) 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, 17230 + ... + 20583.

It is an arithmetic number, because the mean of its divisors is an integer number (5823356).

Almost surely, 2^63412401 is an apocalyptic number.

It is an amenable number.

63412401 is a deficient number, since it is larger than the sum of its proper divisors (29761295).

63412401 is a wasteful number, since it uses less digits than its factorization.

63412401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37872.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 63412401 is about 7963.1903782341. The cubic root of 63412401 is about 398.7720697421.

Adding to 63412401 its reverse (10421436), we get a palindrome (73833837).

The spelling of 63412401 in words is "sixty-three million, four hundred twelve thousand, four hundred one".