361426 has 8 divisors (see below), whose sum is σ = 583884. Its totient is φ = 166800.

The previous prime is 361421. The next prime is 361433. The reversal of 361426 is 624163.

It can be written as a sum of positive squares in 2 ways, for example, as 361201 + 225 = 601^2 + 15^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 361397 and 361406.

It is not an unprimeable number, because it can be changed into a prime (361421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6925 + ... + 6976.

2³⁶¹⁴²⁶ is an apocalyptic number.

361426 is a deficient number, since it is larger than the sum of its proper divisors (222458).

361426 is a wasteful number, since it uses less digits than its factorization.

361426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13916.

The product of its digits is 864, while the sum is 22.

The square root of 361426 is about 601.1871588782. The cubic root of 361426 is about 71.2316706724.

Adding to 361426 its reverse (624163), we get a palindrome (985589).

It can be divided in two parts, 361 and 426, that added together give a palindrome (787).

The spelling of 361426 in words is "three hundred sixty-one thousand, four hundred twenty-six".