252662 has 16 divisors (see below), whose sum is σ = 409200. Its totient is φ = 116640.
The previous prime is 252641. The next prime is 252667. The reversal of 252662 is 266252.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252667) by changing a digit.
252662 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 7 ways as a sum of consecutive naturals, for example, 2264 + ... + 2372.
It is an arithmetic number, because the mean of its divisors is an integer number (25575).
2252662 is an apocalyptic number.
252662 is a deficient number, since it is larger than the sum of its proper divisors (156538).
252662 is a wasteful number, since it uses less digits than its factorization.
252662 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191.
The product of its digits is 1440, while the sum is 23.
The square root of 252662 is about 502.6549512339. The cubic root of 252662 is about 63.2188575357.
The spelling of 252662 in words is "two hundred fifty-two thousand, six hundred sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •