97532894 has 4 divisors (see below), whose sum is σ = 146299344. Its totient is φ = 48766446.

The previous prime is 97532881. The next prime is 97532921. The reversal of 97532894 is 49823579.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24383222 + ... + 24383225.

It is an arithmetic number, because the mean of its divisors is an integer number (36574836).

Almost surely, 2^97532894 is an apocalyptic number.

97532894 is a deficient number, since it is larger than the sum of its proper divisors (48766450).

97532894 is a wasteful number, since it uses less digits than its factorization.

97532894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48766449.

The product of its digits is 544320, while the sum is 47.

The square root of 97532894 is about 9875.8743410394. The cubic root of 97532894 is about 460.3099580783.

The spelling of 97532894 in words is "ninety-seven million, five hundred thirty-two thousand, eight hundred ninety-four".