63261002 has 8 divisors (see below), whose sum is σ = 108447456. Its totient is φ = 27111852.

The previous prime is 63261001. The next prime is 63261007. The reversal of 63261002 is 20016236.

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

It is not an unprimeable number, because it can be changed into a prime (63261001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2259308 + ... + 2259335.

It is an arithmetic number, because the mean of its divisors is an integer number (13555932).

Almost surely, 2^63261002 is an apocalyptic number.

63261002 is a deficient number, since it is larger than the sum of its proper divisors (45186454).

63261002 is a wasteful number, since it uses less digits than its factorization.

63261002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4518652.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 63261002 is about 7953.6785200308. The cubic root of 63261002 is about 398.4544567649.

Adding to 63261002 its reverse (20016236), we get a palindrome (83277238).

The spelling of 63261002 in words is "sixty-three million, two hundred sixty-one thousand, two".