261214 has 8 divisors (see below), whose sum is σ = 395208. Its totient is φ = 129480.

The previous prime is 261169. The next prime is 261223. The reversal of 261214 is 412162.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 237 + ... + 760.

It is an arithmetic number, because the mean of its divisors is an integer number (49401).

2²⁶¹²¹⁴ is an apocalyptic number.

261214 is a deficient number, since it is larger than the sum of its proper divisors (133994).

261214 is a wasteful number, since it uses less digits than its factorization.

261214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130.

The product of its digits is 96, while the sum is 16.

The square root of 261214 is about 511.0909899421. The cubic root of 261214 is about 63.9242267293.

Adding to 261214 its reverse (412162), we get a palindrome (673376).

It can be divided in two parts, 2 and 61214, that added together give a palindrome (61216).

The spelling of 261214 in words is "two hundred sixty-one thousand, two hundred fourteen".