197652000 has 384 divisors, whose sum is σ = 801335808. Its totient is φ = 41472000.

The previous prime is 197651969. The next prime is 197652019. The reversal of 197652000 is 256791.

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 63 ways as a sum of consecutive naturals, for example, 1091910 + ... + 1092090.

It is an arithmetic number, because the mean of its divisors is an integer number (2086812).

Almost surely, 2^197652000 is an apocalyptic number.

197652000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 197652000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (400667904).

197652000 is an abundant number, since it is smaller than the sum of its proper divisors (603683808).

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

197652000 is a wasteful number, since it uses less digits than its factorization.

197652000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 197652000 is about 14058.8761997537. The cubic root of 197652000 is about 582.5060017679.

The spelling of 197652000 in words is "one hundred ninety-seven million, six hundred fifty-two thousand".