248100479 has 4 divisors (see below), whose sum is σ = 270655080. Its totient is φ = 225545880.

The previous prime is 248100467. The next prime is 248100493. The reversal of 248100479 is 974001842.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 248100479 - 2¹² = 248096383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248100439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11277284 + ... + 11277305.

It is an arithmetic number, because the mean of its divisors is an integer number (67663770).

Almost surely, 2^248100479 is an apocalyptic number.

248100479 is a deficient number, since it is larger than the sum of its proper divisors (22554601).

248100479 is a wasteful number, since it uses less digits than its factorization.

248100479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22554600.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 248100479 is about 15751.2056363949. The cubic root of 248100479 is about 628.3609692331.

The spelling of 248100479 in words is "two hundred forty-eight million, one hundred thousand, four hundred seventy-nine".