248122870 has 16 divisors (see below), whose sum is σ = 456124608. Its totient is φ = 97137280.

The previous prime is 248122813. The next prime is 248122877. The reversal of 248122870 is 78221842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248122877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263491 + ... + 264430.

It is an arithmetic number, because the mean of its divisors is an integer number (28507788).

Almost surely, 2^248122870 is an apocalyptic number.

248122870 is a deficient number, since it is larger than the sum of its proper divisors (208001738).

248122870 is a wasteful number, since it uses less digits than its factorization.

248122870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527975.

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 248122870 is about 15751.9163913474. The cubic root of 248122870 is about 628.3798717993.

The spelling of 248122870 in words is "two hundred forty-eight million, one hundred twenty-two thousand, eight hundred seventy".