197244480 has 56 divisors (see below), whose sum is σ = 626254272. Its totient is φ = 52598272.

The previous prime is 197244479. The next prime is 197244511. The reversal of 197244480 is 84442791.

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, 101772 + ... + 103691.

It is an arithmetic number, because the mean of its divisors is an integer number (11183112).

Almost surely, 2^197244480 is an apocalyptic number.

197244480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

197244480 is an abundant number, since it is smaller than the sum of its proper divisors (429009792).

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

197244480 is a wasteful number, since it uses less digits than its factorization.

197244480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205483 (or 205473 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 197244480 is about 14044.3753866094. The cubic root of 197244480 is about 582.1053882675.

The spelling of 197244480 in words is "one hundred ninety-seven million, two hundred forty-four thousand, four hundred eighty".