633257 has 2 divisors, whose sum is σ = 633258. Its totient is φ = 633256.

The previous prime is 633253. The next prime is 633263. The reversal of 633257 is 752336.

633257 is nontrivially palindromic in base 16.

633257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

633257 is an esthetic number in base 16, because in such base its adjacent digits differ by 1.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 495616 + 137641 = 704^2 + 371^2 .

It is a cyclic number.

It is not a de Polignac number, because 633257 - 2² = 633253 is a prime.

633257 is an undulating number in base 16.

It is not a weakly prime, because it can be changed into another prime (633253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316628 + 316629.

It is an arithmetic number, because the mean of its divisors is an integer number (316629).

2⁶³³²⁵⁷ is an apocalyptic number.

It is an amenable number.

633257 is a deficient number, since it is larger than the sum of its proper divisors (1).

633257 is an equidigital number, since it uses as much as digits as its factorization.

633257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3780, while the sum is 26.

The square root of 633257 is about 795.7744655366. The cubic root of 633257 is about 85.8736652341.

The spelling of 633257 in words is "six hundred thirty-three thousand, two hundred fifty-seven".