97674013 has 8 divisors (see below), whose sum is σ = 100792440. Its totient is φ = 94590720.

The previous prime is 97674011. The next prime is 97674023. The reversal of 97674013 is 31047679.

It can be written as a sum of positive squares in 4 ways, for example, as 4782969 + 92891044 = 2187^2 + 9638^2 .

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 97674013 - 2¹ = 97674011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97674011) 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, 3078 + ... + 14311.

It is an arithmetic number, because the mean of its divisors is an integer number (12599055).

Almost surely, 2^97674013 is an apocalyptic number.

It is an amenable number.

97674013 is a deficient number, since it is larger than the sum of its proper divisors (3118427).

97674013 is a wasteful number, since it uses less digits than its factorization.

97674013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17567.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 97674013 is about 9883.0163917703. The cubic root of 97674013 is about 460.5318564700.

The spelling of 97674013 in words is "ninety-seven million, six hundred seventy-four thousand, thirteen".