197254020 has 24 divisors (see below), whose sum is σ = 552311424. Its totient is φ = 52601056.

The previous prime is 197254019. The next prime is 197254033. The reversal of 197254020 is 20452791.

197254020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 1643724 + ... + 1643843.

It is an arithmetic number, because the mean of its divisors is an integer number (23012976).

Almost surely, 2^197254020 is an apocalyptic number.

197254020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

197254020 is an abundant number, since it is smaller than the sum of its proper divisors (355057404).

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

197254020 is a wasteful number, since it uses less digits than its factorization.

197254020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3287579 (or 3287577 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 197254020 is about 14044.7150202487. The cubic root of 197254020 is about 582.1147728915.

The spelling of 197254020 in words is "one hundred ninety-seven million, two hundred fifty-four thousand, twenty".