63242701 has 8 divisors (see below), whose sum is σ = 63812120. Its totient is φ = 62676288.

The previous prime is 63242687. The next prime is 63242717. The reversal of 63242701 is 10724236.

It can be written as a sum of positive squares in 4 ways, for example, as 24740676 + 38502025 = 4974^2 + 6205^2 .

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 63242701 - 2⁹ = 63242189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63242791) 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, 62935 + ... + 63931.

It is an arithmetic number, because the mean of its divisors is an integer number (7976515).

Almost surely, 2^63242701 is an apocalyptic number.

It is an amenable number.

63242701 is a deficient number, since it is larger than the sum of its proper divisors (569419).

63242701 is a wasteful number, since it uses less digits than its factorization.

63242701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1503.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 63242701 is about 7952.5279628556. The cubic root of 63242701 is about 398.4160296240.

Adding to 63242701 its reverse (10724236), we get a palindrome (73966937).

It can be divided in two parts, 6324 and 2701, that added together give a square (9025 = 95²).

The spelling of 63242701 in words is "sixty-three million, two hundred forty-two thousand, seven hundred one".