63425662 has 4 divisors (see below), whose sum is σ = 95138496. Its totient is φ = 31712830.

The previous prime is 63425633. The next prime is 63425669. The reversal of 63425662 is 26652436.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63425669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15856414 + ... + 15856417.

It is an arithmetic number, because the mean of its divisors is an integer number (23784624).

Almost surely, 2^63425662 is an apocalyptic number.

63425662 is a deficient number, since it is larger than the sum of its proper divisors (31712834).

63425662 is a wasteful number, since it uses less digits than its factorization.

63425662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31712833.

The product of its digits is 51840, while the sum is 34.

The square root of 63425662 is about 7964.0229783697. The cubic root of 63425662 is about 398.7998652929.

The spelling of 63425662 in words is "sixty-three million, four hundred twenty-five thousand, six hundred sixty-two".