788249 has 16 divisors (see below), whose sum is σ = 1019520. Its totient is φ = 591360.

The previous prime is 788231. The next prime is 788261. The reversal of 788249 is 942887.

It is not a de Polignac number, because 788249 - 2⁸ = 787993 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (788209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2057 + ... + 2409.

It is an arithmetic number, because the mean of its divisors is an integer number (63720).

2⁷⁸⁸²⁴⁹ is an apocalyptic number.

It is an amenable number.

788249 is a deficient number, since it is larger than the sum of its proper divisors (231271).

788249 is a wasteful number, since it uses less digits than its factorization.

788249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400.

The product of its digits is 32256, while the sum is 38.

The square root of 788249 is about 887.8338808584. The cubic root of 788249 is about 92.3750052644.

The spelling of 788249 in words is "seven hundred eighty-eight thousand, two hundred forty-nine".