97030672828 has 6 divisors (see below), whose sum is σ = 169803677456. Its totient is φ = 48515336412.

The previous prime is 97030672819. The next prime is 97030672877. The reversal of 97030672828 is 82827603079.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12128834100 + ... + 12128834107.

Almost surely, 2^97030672828 is an apocalyptic number.

It is an amenable number.

97030672828 is a deficient number, since it is larger than the sum of its proper divisors (72773004628).

97030672828 is a wasteful number, since it uses less digits than its factorization.

97030672828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24257668211 (or 24257668209 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 97030672828 in words is "ninety-seven billion, thirty million, six hundred seventy-two thousand, eight hundred twenty-eight".