613047 has 8 divisors (see below), whose sum is σ = 822640. Its totient is φ = 406080.

The previous prime is 613013. The next prime is 613049. The reversal of 613047 is 740316.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 613047 - 2⁸ = 612791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22 + ... + 1107.

It is an arithmetic number, because the mean of its divisors is an integer number (102830).

2⁶¹³⁰⁴⁷ is an apocalyptic number.

613047 is a deficient number, since it is larger than the sum of its proper divisors (209593).

613047 is a wasteful number, since it uses less digits than its factorization.

613047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 613047 is about 782.9731796173. The cubic root of 613047 is about 84.9502361537.

The spelling of 613047 in words is "six hundred thirteen thousand, forty-seven".