612363 has 16 divisors (see below), whose sum is σ = 861696. Its totient is φ = 386400.

The previous prime is 612349. The next prime is 612371. The reversal of 612363 is 363216.

It is not a de Polignac number, because 612363 - 2⁵ = 612331 is a prime.

It is an alternating number because its digits alternate between even and odd.

612363 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (612373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6013 + ... + 6113.

It is an arithmetic number, because the mean of its divisors is an integer number (53856).

2⁶¹²³⁶³ is an apocalyptic number.

612363 is a deficient number, since it is larger than the sum of its proper divisors (249333).

612363 is a wasteful number, since it uses less digits than its factorization.

612363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194.

The product of its digits is 648, while the sum is 21.

The square root of 612363 is about 782.5362611407. The cubic root of 612363 is about 84.9186303196.

Adding to 612363 its reverse (363216), we get a palindrome (975579).

The spelling of 612363 in words is "six hundred twelve thousand, three hundred sixty-three".