697048 has 24 divisors (see below), whose sum is σ = 1441980. Its totient is φ = 313280.

The previous prime is 697033. The next prime is 697049. The reversal of 697048 is 840796.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (697049) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7788 + ... + 7876.

2⁶⁹⁷⁰⁴⁸ 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 697048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (720990).

697048 is an abundant number, since it is smaller than the sum of its proper divisors (744932).

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

697048 is a wasteful number, since it uses less digits than its factorization.

697048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 697048 is about 834.8940052486. The cubic root of 697048 is about 88.6654103754.

Multiplying 697048 by its sum of digits (34), we get a palindrome (23699632).

It can be divided in two parts, 69 and 7048, that added together give a palindrome (7117).

The spelling of 697048 in words is "six hundred ninety-seven thousand, forty-eight".