260723097 has 16 divisors (see below), whose sum is σ = 390600000. Its totient is φ = 171860832.

The previous prime is 260723081. The next prime is 260723107. The reversal of 260723097 is 790327062.

260723097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 260723097 - 2⁴ = 260723081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (260723017) 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, 51847 + ... + 56652.

It is an arithmetic number, because the mean of its divisors is an integer number (24412500).

Almost surely, 2^260723097 is an apocalyptic number.

260723097 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

260723097 is a deficient number, since it is larger than the sum of its proper divisors (129876903).

260723097 is a wasteful number, since it uses less digits than its factorization.

260723097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108597 (or 108591 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 260723097 is about 16146.9222144655. The cubic root of 260723097 is about 638.8415706332.

The spelling of 260723097 in words is "two hundred sixty million, seven hundred twenty-three thousand, ninety-seven".