97497043 has 16 divisors (see below), whose sum is σ = 115695360. Its totient is φ = 80388000.

The previous prime is 97497031. The next prime is 97497061. The reversal of 97497043 is 34079479.

It is a happy number.

It is not a de Polignac number, because 97497043 - 2¹³ = 97488851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97497083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66468 + ... + 67918.

It is an arithmetic number, because the mean of its divisors is an integer number (7230960).

Almost surely, 2^97497043 is an apocalyptic number.

97497043 is a deficient number, since it is larger than the sum of its proper divisors (18198317).

97497043 is a wasteful number, since it uses less digits than its factorization.

97497043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818.

The product of its (nonzero) digits is 190512, while the sum is 43.

The square root of 97497043 is about 9874.0590944150. The cubic root of 97497043 is about 460.2535511437.

The spelling of 97497043 in words is "ninety-seven million, four hundred ninety-seven thousand, forty-three".