359261 has 8 divisors (see below), whose sum is σ = 434880. Its totient is φ = 289728.

The previous prime is 359243. The next prime is 359263. The reversal of 359261 is 162953.

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

It is a cyclic number.

It is not a de Polignac number, because 359261 - 2¹⁸ = 97117 is a prime.

It is a super-2 number, since 2×359261² = 258136932242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 359261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (359263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1391 + ... + 1628.

It is an arithmetic number, because the mean of its divisors is an integer number (54360).

2³⁵⁹²⁶¹ is an apocalyptic number.

It is an amenable number.

359261 is a deficient number, since it is larger than the sum of its proper divisors (75619).

359261 is a wasteful number, since it uses less digits than its factorization.

359261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3043.

The product of its digits is 1620, while the sum is 26.

The square root of 359261 is about 599.3838502996. The cubic root of 359261 is about 71.0891560007.

The spelling of 359261 in words is "three hundred fifty-nine thousand, two hundred sixty-one".