7090897 has 8 divisors (see below), whose sum is σ = 7823520. Its totient is φ = 6372960.

The previous prime is 7090873. The next prime is 7090901. The reversal of 7090897 is 7980907.

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

It is not a de Polignac number, because 7090897 - 2¹¹ = 7088849 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7090397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2643 + ... + 4600.

It is an arithmetic number, because the mean of its divisors is an integer number (977940).

Almost surely, 2^7090897 is an apocalyptic number.

It is an amenable number.

7090897 is a deficient number, since it is larger than the sum of its proper divisors (732623).

7090897 is a wasteful number, since it uses less digits than its factorization.

7090897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7343.

The product of its (nonzero) digits is 31752, while the sum is 40.

The square root of 7090897 is about 2662.8738235222. The cubic root of 7090897 is about 192.1175585761.

The spelling of 7090897 in words is "seven million, ninety thousand, eight hundred ninety-seven".