97000582261 has 8 divisors (see below), whose sum is σ = 105821362944. Its totient is φ = 88180225920.

The previous prime is 97000582249. The next prime is 97000582277. The reversal of 97000582261 is 16228500079.

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

It is a cyclic number.

It is not a de Polignac number, because 97000582261 - 2⁵ = 97000582229 is a prime.

It is a super-2 number, since 2×97000582261² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97000582661) 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, 546396 + ... + 701818.

It is an arithmetic number, because the mean of its divisors is an integer number (13227670368).

Almost surely, 2^97000582261 is an apocalyptic number.

It is an amenable number.

97000582261 is a deficient number, since it is larger than the sum of its proper divisors (8820780683).

97000582261 is a wasteful number, since it uses less digits than its factorization.

97000582261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212171.

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 97000582261 in words is "ninety-seven billion, five hundred eighty-two thousand, two hundred sixty-one".