63528046 has 4 divisors (see below), whose sum is σ = 95292072. Its totient is φ = 31764022.

The previous prime is 63528043. The next prime is 63528053. The reversal of 63528046 is 64082536.

It is a happy number.

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 (63528041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15882010 + ... + 15882013.

It is an arithmetic number, because the mean of its divisors is an integer number (23823018).

Almost surely, 2^63528046 is an apocalyptic number.

63528046 is a deficient number, since it is larger than the sum of its proper divisors (31764026).

63528046 is a wasteful number, since it uses less digits than its factorization.

63528046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31764025.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 63528046 is about 7970.4482935403. The cubic root of 63528046 is about 399.0143356595.

The spelling of 63528046 in words is "sixty-three million, five hundred twenty-eight thousand, forty-six".