789552 has 30 divisors (see below), whose sum is σ = 2210052. Its totient is φ = 263136.

The previous prime is 789533. The next prime is 789557. The reversal of 789552 is 255987.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (789557) by changing a digit.

789552 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2598 + ... + 2885.

2⁷⁸⁹⁵⁵² is an apocalyptic number.

789552 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

789552 is an abundant number, since it is smaller than the sum of its proper divisors (1420500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

789552 is a wasteful number, since it uses less digits than its factorization.

789552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5497 (or 5488 counting only the distinct ones).

The product of its digits is 25200, while the sum is 36.

The square root of 789552 is about 888.5673863022. The cubic root of 789552 is about 92.4258768251.

The spelling of 789552 in words is "seven hundred eighty-nine thousand, five hundred fifty-two".