697133 has 2 divisors, whose sum is σ = 697134. Its totient is φ = 697132.

The previous prime is 697127. The next prime is 697141. The reversal of 697133 is 331796.

697133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 386884 + 310249 = 622^2 + 557^2 .

It is a cyclic number.

It is not a de Polignac number, because 697133 - 2⁶ = 697069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 697096 and 697105.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 697133.

It is not a weakly prime, because it can be changed into another prime (697033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348566 + 348567.

It is an arithmetic number, because the mean of its divisors is an integer number (348567).

2⁶⁹⁷¹³³ is an apocalyptic number.

It is an amenable number.

697133 is a deficient number, since it is larger than the sum of its proper divisors (1).

697133 is an equidigital number, since it uses as much as digits as its factorization.

697133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3402, while the sum is 29.

The square root of 697133 is about 834.9449083622. The cubic root of 697133 is about 88.6690142656.

The spelling of 697133 in words is "six hundred ninety-seven thousand, one hundred thirty-three".