7248769 has 4 divisors (see below), whose sum is σ = 7907760. Its totient is φ = 6589780.

The previous prime is 7248751. The next prime is 7248793. The reversal of 7248769 is 9678427.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7248769 - 2⁵ = 7248737 is a prime.

It is a super-2 number, since 2×7248769² = 105089304030722, which contains 22 as substring.

It is a d-powerful number, because it can be written as 7⁴ + 2¹⁷ + 4¹¹ + 8⁷ + 7⁷ + 6³ + 9² .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7248719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329479 + ... + 329500.

It is an arithmetic number, because the mean of its divisors is an integer number (1976940).

Almost surely, 2^7248769 is an apocalyptic number.

It is an amenable number.

7248769 is a deficient number, since it is larger than the sum of its proper divisors (658991).

7248769 is a wasteful number, since it uses less digits than its factorization.

7248769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658990.

The product of its digits is 169344, while the sum is 43.

The square root of 7248769 is about 2692.3538029018. The cubic root of 7248769 is about 193.5328772754.

It can be divided in two parts, 72 and 48769, that added together give a square (48841 = 221²).

The spelling of 7248769 in words is "seven million, two hundred forty-eight thousand, seven hundred sixty-nine".