697041 has 12 divisors (see below), whose sum is σ = 1031940. Its totient is φ = 453120.

The previous prime is 697033. The next prime is 697049. The reversal of 697041 is 140796.

It is an interprime number because it is at equal distance from previous prime (697033) and next prime (697049).

It can be written as a sum of positive squares in 2 ways, for example, as 156816 + 540225 = 396^2 + 735^2 .

It is not a de Polignac number, because 697041 - 2³ = 697033 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 696996 and 697014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (697049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 576 + ... + 1313.

It is an arithmetic number, because the mean of its divisors is an integer number (85995).

2⁶⁹⁷⁰⁴¹ is an apocalyptic number.

It is an amenable number.

697041 is a deficient number, since it is larger than the sum of its proper divisors (334899).

697041 is a wasteful number, since it uses less digits than its factorization.

697041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1936 (or 1933 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 697041 is about 834.8898130891. The cubic root of 697041 is about 88.6651135713.

The spelling of 697041 in words is "six hundred ninety-seven thousand, forty-one".