248889662 has 8 divisors (see below), whose sum is σ = 426668016. Its totient is φ = 106666992.

The previous prime is 248889653. The next prime is 248889677. The reversal of 248889662 is 266988842.

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

It is a congruent 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, 8888903 + ... + 8888930.

It is an arithmetic number, because the mean of its divisors is an integer number (53333502).

Almost surely, 2^248889662 is an apocalyptic number.

248889662 is a deficient number, since it is larger than the sum of its proper divisors (177778354).

248889662 is a wasteful number, since it uses less digits than its factorization.

248889662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17777842.

The product of its digits is 2654208, while the sum is 53.

The square root of 248889662 is about 15776.2372573437. The cubic root of 248889662 is about 629.0265153454.

The spelling of 248889662 in words is "two hundred forty-eight million, eight hundred eighty-nine thousand, six hundred sixty-two".