788537 has 2 divisors, whose sum is σ = 788538. Its totient is φ = 788536.

The previous prime is 788531. The next prime is 788549. The reversal of 788537 is 735887.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 678976 + 109561 = 824^2 + 331^2 .

It is a cyclic number.

It is not a de Polignac number, because 788537 - 2⁴ = 788521 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 788537.

It is not a weakly prime, because it can be changed into another prime (788531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 394268 + 394269.

It is an arithmetic number, because the mean of its divisors is an integer number (394269).

2⁷⁸⁸⁵³⁷ is an apocalyptic number.

It is an amenable number.

788537 is a deficient number, since it is larger than the sum of its proper divisors (1).

788537 is an equidigital number, since it uses as much as digits as its factorization.

788537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47040, while the sum is 38.

The square root of 788537 is about 887.9960585498. The cubic root of 788537 is about 92.3862541473.

Subtracting from 788537 its reverse (735887), we obtain a triangular number (52650 = T₃₂₄).

The spelling of 788537 in words is "seven hundred eighty-eight thousand, five hundred thirty-seven".