248338156 has 24 divisors (see below), whose sum is σ = 476763840. Its totient is φ = 112246800.

The previous prime is 248338109. The next prime is 248338169. The reversal of 248338156 is 651833842.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7890 + ... + 23641.

It is an arithmetic number, because the mean of its divisors is an integer number (19865160).

Almost surely, 2^248338156 is an apocalyptic number.

It is an amenable number.

248338156 is a deficient number, since it is larger than the sum of its proper divisors (228425684).

248338156 is a wasteful number, since it uses less digits than its factorization.

248338156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31725 (or 31723 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 248338156 is about 15758.7485543745. The cubic root of 248338156 is about 628.5615590442.

The spelling of 248338156 in words is "two hundred forty-eight million, three hundred thirty-eight thousand, one hundred fifty-six".