97281701 has 12 divisors (see below), whose sum is σ = 113221836. Its totient is φ = 83233920.

The previous prime is 97281673. The next prime is 97281707. The reversal of 97281701 is 10718279.

It can be written as a sum of positive squares in 2 ways, for example, as 65189476 + 32092225 = 8074^2 + 5665^2 .

It is not a de Polignac number, because 97281701 - 2⁶ = 97281637 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97281707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21590 + ... + 25703.

It is an arithmetic number, because the mean of its divisors is an integer number (9435153).

Almost surely, 2^97281701 is an apocalyptic number.

It is an amenable number.

97281701 is a deficient number, since it is larger than the sum of its proper divisors (15940135).

97281701 is a wasteful number, since it uses less digits than its factorization.

97281701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47332 (or 47321 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 35.

The square root of 97281701 is about 9863.1486351976. The cubic root of 97281701 is about 459.9144469123.

The spelling of 97281701 in words is "ninety-seven million, two hundred eighty-one thousand, seven hundred one".