97758652 has 12 divisors (see below), whose sum is σ = 176977080. Its totient is φ = 47193776.

The previous prime is 97758649. The next prime is 97758691. The reversal of 97758652 is 25685779.

It is a junction number, because it is equal to n+sod(n) for n = 97758596 and 97758605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421258 + ... + 421489.

It is an arithmetic number, because the mean of its divisors is an integer number (14748090).

Almost surely, 2^97758652 is an apocalyptic number.

It is an amenable number.

97758652 is a deficient number, since it is larger than the sum of its proper divisors (79218428).

97758652 is a wasteful number, since it uses less digits than its factorization.

97758652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842780 (or 842778 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 49.

The square root of 97758652 is about 9887.2975074082. The cubic root of 97758652 is about 460.6648420377.

The spelling of 97758652 in words is "ninety-seven million, seven hundred fifty-eight thousand, six hundred fifty-two".