97528544 has 12 divisors (see below), whose sum is σ = 192009384. Its totient is φ = 48764256.

The previous prime is 97528523. The next prime is 97528549. The reversal of 97528544 is 44582579.

It is a happy number.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 97528495 and 97528504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97528549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1523852 + ... + 1523915.

It is an arithmetic number, because the mean of its divisors is an integer number (16000782).

Almost surely, 2^97528544 is an apocalyptic number.

It is an amenable number.

97528544 is a deficient number, since it is larger than the sum of its proper divisors (94480840).

97528544 is a wasteful number, since it uses less digits than its factorization.

97528544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3047777 (or 3047769 counting only the distinct ones).

The product of its digits is 403200, while the sum is 44.

The square root of 97528544 is about 9875.6541049188. The cubic root of 97528544 is about 460.3031146500.

The spelling of 97528544 in words is "ninety-seven million, five hundred twenty-eight thousand, five hundred forty-four".