97011 has 8 divisors (see below), whose sum is σ = 143760. Its totient is φ = 64656.

The previous prime is 97007. The next prime is 97021. The reversal of 97011 is 11079.

It is not a de Polignac number, because 97011 - 2² = 97007 is a prime.

It is a super-2 number, since 2×97011² = 18822268242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (97001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1770 + ... + 1823.

It is an arithmetic number, because the mean of its divisors is an integer number (17970).

2⁹⁷⁰¹¹ is an apocalyptic number.

97011 is a deficient number, since it is larger than the sum of its proper divisors (46749).

97011 is a wasteful number, since it uses less digits than its factorization.

97011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3602 (or 3596 counting only the distinct ones).

The product of its (nonzero) digits is 63, while the sum is 18.

The square root of 97011 is about 311.4658889830. The cubic root of 97011 is about 45.9487456849.

The spelling of 97011 in words is "ninety-seven thousand, eleven".