97443800 has 24 divisors (see below), whose sum is σ = 226557300. Its totient is φ = 38977440.

The previous prime is 97443793. The next prime is 97443811. The reversal of 97443800 is 834479.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 243410 + ... + 243809.

Almost surely, 2^97443800 is an apocalyptic number.

It is an amenable number.

97443800 is an abundant number, since it is smaller than the sum of its proper divisors (129113500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97443800 is a wasteful number, since it uses less digits than its factorization.

97443800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487235 (or 487226 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 97443800 is about 9871.3626212393. The cubic root of 97443800 is about 460.1697546127.

The spelling of 97443800 in words is "ninety-seven million, four hundred forty-three thousand, eight hundred".