63259046 has 4 divisors (see below), whose sum is σ = 94888572. Its totient is φ = 31629522.

The previous prime is 63259043. The next prime is 63259073. The reversal of 63259046 is 64095236.

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

It is a junction number, because it is equal to n+sod(n) for n = 63258997 and 63259015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63259043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15814760 + ... + 15814763.

It is an arithmetic number, because the mean of its divisors is an integer number (23722143).

Almost surely, 2^63259046 is an apocalyptic number.

63259046 is a deficient number, since it is larger than the sum of its proper divisors (31629526).

63259046 is a wasteful number, since it uses less digits than its factorization.

63259046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31629525.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 63259046 is about 7953.5555571078. Note that the first 5 decimals coincide. The cubic root of 63259046 is about 398.4503500487.

The spelling of 63259046 in words is "sixty-three million, two hundred fifty-nine thousand, forty-six".