248953530 has 32 divisors (see below), whose sum is σ = 682844544. Its totient is φ = 56903616.

The previous prime is 248953519. The next prime is 248953553. The reversal of 248953530 is 35359842.

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, 592537 + ... + 592956.

It is an arithmetic number, because the mean of its divisors is an integer number (21338892).

Almost surely, 2^248953530 is an apocalyptic number.

248953530 is an abundant number, since it is smaller than the sum of its proper divisors (433891014).

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

248953530 is a wasteful number, since it uses less digits than its factorization.

248953530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185510.

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 248953530 is about 15778.2613110571. The cubic root of 248953530 is about 629.0803159321.

The spelling of 248953530 in words is "two hundred forty-eight million, nine hundred fifty-three thousand, five hundred thirty".