63242274 has 8 divisors (see below), whose sum is σ = 126484560. Its totient is φ = 21080756.

The previous prime is 63242251. The next prime is 63242321. The reversal of 63242274 is 47224236.

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

63242274 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5270184 + ... + 5270195.

It is an arithmetic number, because the mean of its divisors is an integer number (15810570).

Almost surely, 2^63242274 is an apocalyptic number.

63242274 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

63242274 is a wasteful number, since it uses less digits than its factorization.

63242274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10540384.

The product of its digits is 16128, while the sum is 30.

The square root of 63242274 is about 7952.5011160012. The cubic root of 63242274 is about 398.4151329513.

The spelling of 63242274 in words is "sixty-three million, two hundred forty-two thousand, two hundred seventy-four".