248059155 has 32 divisors (see below), whose sum is σ = 442368000. Its totient is φ = 117960192.

The previous prime is 248059151. The next prime is 248059169. The reversal of 248059155 is 551950842.

It is not a de Polignac number, because 248059155 - 2² = 248059151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (248059151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20755 + ... + 30444.

It is an arithmetic number, because the mean of its divisors is an integer number (13824000).

Almost surely, 2^248059155 is an apocalyptic number.

248059155 is a deficient number, since it is larger than the sum of its proper divisors (194308845).

248059155 is a wasteful number, since it uses less digits than its factorization.

248059155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51243.

The product of its (nonzero) digits is 72000, while the sum is 39.

The square root of 248059155 is about 15749.8938091658. The cubic root of 248059155 is about 628.3260803706.

The spelling of 248059155 in words is "two hundred forty-eight million, fifty-nine thousand, one hundred fifty-five".