248892938 has 8 divisors (see below), whose sum is σ = 426673632. Its totient is φ = 106668396.

The previous prime is 248892923. The next prime is 248892947. The reversal of 248892938 is 839298842.

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

It is a self number, because there is not a number n which added to its sum of digits gives 248892938.

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, 8889020 + ... + 8889047.

It is an arithmetic number, because the mean of its divisors is an integer number (53334204).

Almost surely, 2^248892938 is an apocalyptic number.

248892938 is a deficient number, since it is larger than the sum of its proper divisors (177780694).

248892938 is a wasteful number, since it uses less digits than its factorization.

248892938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17778076.

The product of its digits is 1990656, while the sum is 53.

The square root of 248892938 is about 15776.3410840410. The cubic root of 248892938 is about 629.0292751785.

The spelling of 248892938 in words is "two hundred forty-eight million, eight hundred ninety-two thousand, nine hundred thirty-eight".