248654379 has 16 divisors (see below), whose sum is σ = 348042240. Its totient is φ = 157699680.

The previous prime is 248654377. The next prime is 248654389. The reversal of 248654379 is 973456842.

248654379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 248654379 - 2¹ = 248654377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (248654377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17172 + ... + 28145.

It is an arithmetic number, because the mean of its divisors is an integer number (21752640).

Almost surely, 2^248654379 is an apocalyptic number.

248654379 is a deficient number, since it is larger than the sum of its proper divisors (99387861).

248654379 is a wasteful number, since it uses less digits than its factorization.

248654379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45410.

The product of its digits is 1451520, while the sum is 48.

The square root of 248654379 is about 15768.7786147184. The cubic root of 248654379 is about 628.8282401941.

It can be divided in two parts, 2486 and 54379, that added together give a palindrome (56865).

The spelling of 248654379 in words is "two hundred forty-eight million, six hundred fifty-four thousand, three hundred seventy-nine".