248643062 has 8 divisors (see below), whose sum is σ = 373080600. Its totient is φ = 124282864.

The previous prime is 248643029. The next prime is 248643067. The reversal of 248643062 is 260346842.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248643067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10487 + ... + 24642.

It is an arithmetic number, because the mean of its divisors is an integer number (46635075).

Almost surely, 2^248643062 is an apocalyptic number.

248643062 is a deficient number, since it is larger than the sum of its proper divisors (124437538).

248643062 is a wasteful number, since it uses less digits than its factorization.

248643062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38670.

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 248643062 is about 15768.4197686388. The cubic root of 248643062 is about 628.8187001018.

The spelling of 248643062 in words is "two hundred forty-eight million, six hundred forty-three thousand, sixty-two".