7097245 has 8 divisors (see below), whose sum is σ = 9017784. Its totient is φ = 5343744.

The previous prime is 7097239. The next prime is 7097267. The reversal of 7097245 is 5427907.

It can be written as a sum of positive squares in 4 ways, for example, as 1172889 + 5924356 = 1083^2 + 2434^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7097245 - 2⁵ = 7097213 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7097245.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41664 + ... + 41833.

It is an arithmetic number, because the mean of its divisors is an integer number (1127223).

Almost surely, 2^7097245 is an apocalyptic number.

It is an amenable number.

7097245 is a deficient number, since it is larger than the sum of its proper divisors (1920539).

7097245 is a wasteful number, since it uses less digits than its factorization.

7097245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83519.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 7097245 is about 2664.0655021977. The cubic root of 7097245 is about 192.1748714244.

It can be divided in two parts, 70972 and 45, that added together give a palindrome (71017).

The spelling of 7097245 in words is "seven million, ninety-seven thousand, two hundred forty-five".