97106530 has 16 divisors (see below), whose sum is σ = 183991680. Its totient is φ = 36798192.

The previous prime is 97106509. The next prime is 97106531. The reversal of 97106530 is 3560179.

It is a junction number, because it is equal to n+sod(n) for n = 97106492 and 97106501.

It is not an unprimeable number, because it can be changed into a prime (97106531) 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, 255354 + ... + 255733.

It is an arithmetic number, because the mean of its divisors is an integer number (11499480).

Almost surely, 2^97106530 is an apocalyptic number.

97106530 is a deficient number, since it is larger than the sum of its proper divisors (86885150).

97106530 is a wasteful number, since it uses less digits than its factorization.

97106530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511113.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 97106530 is about 9854.2645590627. The cubic root of 97106530 is about 459.6382316288.

The spelling of 97106530 in words is "ninety-seven million, one hundred six thousand, five hundred thirty".