97078803 has 4 divisors (see below), whose sum is σ = 129438408. Its totient is φ = 64719200.

The previous prime is 97078801. The next prime is 97078819. The reversal of 97078803 is 30887079.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 97078803 - 2¹ = 97078801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97078801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16179798 + ... + 16179803.

It is an arithmetic number, because the mean of its divisors is an integer number (32359602).

Almost surely, 2^97078803 is an apocalyptic number.

97078803 is a deficient number, since it is larger than the sum of its proper divisors (32359605).

97078803 is a wasteful number, since it uses less digits than its factorization.

97078803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32359604.

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 97078803 is about 9852.8576057913. The cubic root of 97078803 is about 459.5944803575.

The spelling of 97078803 in words is "ninety-seven million, seventy-eight thousand, eight hundred three".