696547 has 2 divisors, whose sum is σ = 696548. Its totient is φ = 696546.

The previous prime is 696533. The next prime is 696569. The reversal of 696547 is 745696.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 696547 - 2¹⁹ = 172259 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (696517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348273 + 348274.

It is an arithmetic number, because the mean of its divisors is an integer number (348274).

2⁶⁹⁶⁵⁴⁷ is an apocalyptic number.

696547 is a deficient number, since it is larger than the sum of its proper divisors (1).

696547 is an equidigital number, since it uses as much as digits as its factorization.

696547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 37.

The square root of 696547 is about 834.5939132297. The cubic root of 696547 is about 88.6441626672.

It can be divided in two parts, 69654 and 7, that multiplied together give a triangular number (487578 = T₉₈₇).

The spelling of 696547 in words is "six hundred ninety-six thousand, five hundred forty-seven".