248103906 has 16 divisors (see below), whose sum is σ = 497188800. Its totient is φ = 82537808.

The previous prime is 248103901. The next prime is 248103931. The reversal of 248103906 is 609301842.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (248103901) 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, 37566 + ... + 43673.

It is an arithmetic number, because the mean of its divisors is an integer number (31074300).

Almost surely, 2^248103906 is an apocalyptic number.

248103906 is an abundant number, since it is smaller than the sum of its proper divisors (249084894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248103906 is a wasteful number, since it uses less digits than its factorization.

248103906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81753.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 248103906 is about 15751.3144213427. The cubic root of 248103906 is about 628.3638623930.

The spelling of 248103906 in words is "two hundred forty-eight million, one hundred three thousand, nine hundred six".