97535378 has 8 divisors (see below), whose sum is σ = 148782960. Its totient is φ = 47941060.

The previous prime is 97535377. The next prime is 97535411. The reversal of 97535378 is 87353579.

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

It is not an unprimeable number, because it can be changed into a prime (97535371) 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 in 3 ways as a sum of consecutive naturals, for example, 413168 + ... + 413403.

It is an arithmetic number, because the mean of its divisors is an integer number (18597870).

Almost surely, 2^97535378 is an apocalyptic number.

97535378 is a deficient number, since it is larger than the sum of its proper divisors (51247582).

97535378 is a wasteful number, since it uses less digits than its factorization.

97535378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826632.

The product of its digits is 793800, while the sum is 47.

The square root of 97535378 is about 9876.0001012556. Note that the first 3 decimals coincide. The cubic root of 97535378 is about 460.3138658205.

The spelling of 97535378 in words is "ninety-seven million, five hundred thirty-five thousand, three hundred seventy-eight".