7120497 has 16 divisors (see below), whose sum is σ = 10186560. Its totient is φ = 4410432.

The previous prime is 7120489. The next prime is 7120523. The reversal of 7120497 is 7940217.

It is not a de Polignac number, because 7120497 - 2³ = 7120489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7120417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1843 + ... + 4199.

It is an arithmetic number, because the mean of its divisors is an integer number (636660).

Almost surely, 2^7120497 is an apocalyptic number.

It is an amenable number.

7120497 is a deficient number, since it is larger than the sum of its proper divisors (3066063).

7120497 is a wasteful number, since it uses less digits than its factorization.

7120497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2432.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 7120497 is about 2668.4259405125. The cubic root of 7120497 is about 192.3845104757.

The spelling of 7120497 in words is "seven million, one hundred twenty thousand, four hundred ninety-seven".