63240601 has 8 divisors (see below), whose sum is σ = 63989640. Its totient is φ = 62494848.

The previous prime is 63240599. The next prime is 63240613. The reversal of 63240601 is 10604236.

It can be written as a sum of positive squares in 4 ways, for example, as 50424201 + 12816400 = 7101^2 + 3580^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63240601 - 2¹ = 63240599 is a prime.

It is a super-2 number, since 2×63240601² = 7998747229682402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63240301) 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, 73365 + ... + 74221.

It is an arithmetic number, because the mean of its divisors is an integer number (7998705).

Almost surely, 2^63240601 is an apocalyptic number.

It is an amenable number.

63240601 is a deficient number, since it is larger than the sum of its proper divisors (749039).

63240601 is a wasteful number, since it uses less digits than its factorization.

63240601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1643.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 63240601 is about 7952.3959282722. The cubic root of 63240601 is about 398.4116197190.

Adding to 63240601 its reverse (10604236), we get a palindrome (73844837).

The spelling of 63240601 in words is "sixty-three million, two hundred forty thousand, six hundred one".