97752011 has 12 divisors (see below), whose sum is σ = 117634320. Its totient is φ = 80897040.

The previous prime is 97751999. The next prime is 97752013. The reversal of 97752011 is 11025779.

It is not a de Polignac number, because 97752011 - 2¹⁸ = 97489867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97752013) 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, 32975 + ... + 35816.

It is an arithmetic number, because the mean of its divisors is an integer number (9802860).

Almost surely, 2^97752011 is an apocalyptic number.

97752011 is a deficient number, since it is larger than the sum of its proper divisors (19882309).

97752011 is a wasteful number, since it uses less digits than its factorization.

97752011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68834 (or 68827 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 32.

The square root of 97752011 is about 9886.9616667609. The cubic root of 97752011 is about 460.6544104137.

The spelling of 97752011 in words is "ninety-seven million, seven hundred fifty-two thousand, eleven".