613914 has 32 divisors (see below), whose sum is σ = 1437696. Its totient is φ = 171120.

The previous prime is 613903. The next prime is 613957. The reversal of 613914 is 419316.

613914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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, 1819 + ... + 2129.

It is an arithmetic number, because the mean of its divisors is an integer number (44928).

2⁶¹³⁹¹⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 613914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (718848).

613914 is an abundant number, since it is smaller than the sum of its proper divisors (823782).

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

613914 is a wasteful number, since it uses less digits than its factorization.

613914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370.

The product of its digits is 648, while the sum is 24.

The square root of 613914 is about 783.5266428144. The cubic root of 613914 is about 84.9902641675.

The spelling of 613914 in words is "six hundred thirteen thousand, nine hundred fourteen".