97896382 has 4 divisors (see below), whose sum is σ = 146844576. Its totient is φ = 48948190.

The previous prime is 97896343. The next prime is 97896389. The reversal of 97896382 is 28369879.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28369879 = 23 ⋅1233473.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97896389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24474094 + ... + 24474097.

It is an arithmetic number, because the mean of its divisors is an integer number (36711144).

Almost surely, 2^97896382 is an apocalyptic number.

97896382 is a deficient number, since it is larger than the sum of its proper divisors (48948194).

97896382 is a wasteful number, since it uses less digits than its factorization.

97896382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48948193.

The product of its digits is 1306368, while the sum is 52.

The square root of 97896382 is about 9894.2600531824. The cubic root of 97896382 is about 460.8810806831.

The spelling of 97896382 in words is "ninety-seven million, eight hundred ninety-six thousand, three hundred eighty-two".