613045248 has 44 divisors (see below), whose sum is σ = 1633997280. Its totient is φ = 204347392.

The previous prime is 613045231. The next prime is 613045253. The reversal of 613045248 is 842540316.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96708 + ... + 102851.

Almost surely, 2^613045248 is an apocalyptic number.

It is an amenable number.

613045248 is an abundant number, since it is smaller than the sum of its proper divisors (1020952032).

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

613045248 is a wasteful number, since it uses less digits than its factorization.

613045248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199582 (or 199564 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 613045248 is about 24759.7505641717. The cubic root of 613045248 is about 849.5015522842.

The spelling of 613045248 in words is "six hundred thirteen million, forty-five thousand, two hundred forty-eight".