197073472 has 56 divisors (see below), whose sum is σ = 421335200. Its totient is φ = 91155456.

The previous prime is 197073467. The next prime is 197073517. The reversal of 197073472 is 274370791.

197073472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×197073472² = 77675906732269568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50404 + ... + 54172.

Almost surely, 2^197073472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 197073472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210667600).

197073472 is an abundant number, since it is smaller than the sum of its proper divisors (224261728).

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

197073472 is a wasteful number, since it uses less digits than its factorization.

197073472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3843 (or 3833 counting only the distinct ones).

The product of its (nonzero) digits is 74088, while the sum is 40.

The square root of 197073472 is about 14038.2859352558. The cubic root of 197073472 is about 581.9371140864.

The spelling of 197073472 in words is "one hundred ninety-seven million, seventy-three thousand, four hundred seventy-two".