97447230 has 48 divisors (see below), whose sum is σ = 268270704. Its totient is φ = 24456960.

The previous prime is 97447183. The next prime is 97447243. The reversal of 97447230 is 3274479.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30316 + ... + 33375.

It is an arithmetic number, because the mean of its divisors is an integer number (5588973).

Almost surely, 2^97447230 is an apocalyptic number.

97447230 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

97447230 is an abundant number, since it is smaller than the sum of its proper divisors (170823474).

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

97447230 is a wasteful number, since it uses less digits than its factorization.

97447230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63721 (or 63718 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 97447230 is about 9871.5363545904. The cubic root of 97447230 is about 460.1751538402.

The spelling of 97447230 in words is "ninety-seven million, four hundred forty-seven thousand, two hundred thirty".