63450244 has 24 divisors (see below), whose sum is σ = 130451328. Its totient is φ = 26622240.

The previous prime is 63450223. The next prime is 63450269. The reversal of 63450244 is 44205436.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54892 + ... + 56035.

It is an arithmetic number, because the mean of its divisors is an integer number (5435472).

Almost surely, 2^63450244 is an apocalyptic number.

It is an amenable number.

63450244 is an abundant number, since it is smaller than the sum of its proper divisors (67001084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63450244 is a wasteful number, since it uses less digits than its factorization.

63450244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110955 (or 110953 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 63450244 is about 7965.5661443491. The cubic root of 63450244 is about 398.8513798364.

The spelling of 63450244 in words is "sixty-three million, four hundred fifty thousand, two hundred forty-four".