97943345 has 8 divisors (see below), whose sum is σ = 117815040. Its totient is φ = 78166000.

The previous prime is 97943333. The next prime is 97943357. The reversal of 97943345 is 54334979.

It is an interprime number because it is at equal distance from previous prime (97943333) and next prime (97943357).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 97943345 - 2²² = 93749041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 97943296 and 97943305.

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 7 ways as a sum of consecutive naturals, for example, 21281 + ... + 25470.

It is an arithmetic number, because the mean of its divisors is an integer number (14726880).

Almost surely, 2^97943345 is an apocalyptic number.

It is an amenable number.

97943345 is a deficient number, since it is larger than the sum of its proper divisors (19871695).

97943345 is a wasteful number, since it uses less digits than its factorization.

97943345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47175.

The product of its digits is 408240, while the sum is 44.

The square root of 97943345 is about 9896.6330133031. The cubic root of 97943345 is about 460.9547670904.

The spelling of 97943345 in words is "ninety-seven million, nine hundred forty-three thousand, three hundred forty-five".