248119530 has 32 divisors (see below), whose sum is σ = 598523904. Its totient is φ = 65827776.

The previous prime is 248119517. The next prime is 248119579. The reversal of 248119530 is 35911842.

It is a junction number, because it is equal to n+sod(n) for n = 248119491 and 248119500.

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, 15082 + ... + 26901.

It is an arithmetic number, because the mean of its divisors is an integer number (18703872).

Almost surely, 2^248119530 is an apocalyptic number.

248119530 is an abundant number, since it is smaller than the sum of its proper divisors (350404374).

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

248119530 is a wasteful number, since it uses less digits than its factorization.

248119530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42190.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 248119530 is about 15751.8103721445. The cubic root of 248119530 is about 628.3770522310.

The spelling of 248119530 in words is "two hundred forty-eight million, one hundred nineteen thousand, five hundred thirty".