63462641 has 8 divisors (see below), whose sum is σ = 72876000. Its totient is φ = 54656640.

The previous prime is 63462587. The next prime is 63462667. The reversal of 63462641 is 14626436.

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 63462641 - 2⁶ = 63462577 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63462598 and 63462607.

It is not an unprimeable number, because it can be changed into a prime (63462671) 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, 151616 + ... + 152033.

It is an arithmetic number, because the mean of its divisors is an integer number (9109500).

Almost surely, 2^63462641 is an apocalyptic number.

It is an amenable number.

63462641 is a deficient number, since it is larger than the sum of its proper divisors (9413359).

63462641 is a wasteful number, since it uses less digits than its factorization.

63462641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303679.

The product of its digits is 20736, while the sum is 32.

The square root of 63462641 is about 7966.3442682324. The cubic root of 63462641 is about 398.8773541971.

The spelling of 63462641 in words is "sixty-three million, four hundred sixty-two thousand, six hundred forty-one".