692480 has 36 divisors (see below), whose sum is σ = 1661772. Its totient is φ = 276480.

The previous prime is 692467. The next prime is 692513. The reversal of 692480 is 84296.

It can be written as a sum of positive squares in 2 ways, for example, as 262144 + 430336 = 512^2 + 656^2 .

It is a nialpdrome in base 16.

It is an unprimeable number.

692480 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010 + ... + 1550.

2⁶⁹²⁴⁸⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 692480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (830886).

692480 is an abundant number, since it is smaller than the sum of its proper divisors (969292).

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

692480 is an equidigital number, since it uses as much as digits as its factorization.

692480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562 (or 548 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 692480 is about 832.1538319325. The cubic root of 692480 is about 88.4713005561.

The spelling of 692480 in words is "six hundred ninety-two thousand, four hundred eighty".