248454130 has 16 divisors (see below), whose sum is σ = 449077464. Its totient is φ = 98968320.

The previous prime is 248454121. The next prime is 248454169. The reversal of 248454130 is 31454842.

It can be written as a sum of positive squares in 4 ways, for example, as 222576561 + 25877569 = 14919^2 + 5087^2 .

It is a junction number, because it is equal to n+sod(n) for n = 248454092 and 248454101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49137 + ... + 53956.

Almost surely, 2^248454130 is an apocalyptic number.

248454130 is a deficient number, since it is larger than the sum of its proper divisors (200623334).

248454130 is a wasteful number, since it uses less digits than its factorization.

248454130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103341.

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 248454130 is about 15762.4277952351. The cubic root of 248454130 is about 628.6593899679.

The spelling of 248454130 in words is "two hundred forty-eight million, four hundred fifty-four thousand, one hundred thirty".