248453430 has 32 divisors (see below), whose sum is σ = 596913408. Its totient is φ = 66184800.

The previous prime is 248453393. The next prime is 248453459. The reversal of 248453430 is 34354842.

It is a junction number, because it is equal to n+sod(n) for n = 248453391 and 248453400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28935 + ... + 36525.

It is an arithmetic number, because the mean of its divisors is an integer number (18653544).

Almost surely, 2^248453430 is an apocalyptic number.

248453430 is an abundant number, since it is smaller than the sum of its proper divisors (348459978).

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

248453430 is a wasteful number, since it uses less digits than its factorization.

248453430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8692.

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 248453430 is about 15762.4055905182. The cubic root of 248453430 is about 628.6587995678.

The spelling of 248453430 in words is "two hundred forty-eight million, four hundred fifty-three thousand, four hundred thirty".