197076474 has 96 divisors (see below), whose sum is σ = 517570560. Its totient is φ = 52941600.

The previous prime is 197076457. The next prime is 197076479. The reversal of 197076474 is 474670791.

It is not an unprimeable number, because it can be changed into a prime (197076479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 457039 + ... + 457469.

It is an arithmetic number, because the mean of its divisors is an integer number (5391360).

Almost surely, 2^197076474 is an apocalyptic number.

197076474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 197076474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258785280).

197076474 is an abundant number, since it is smaller than the sum of its proper divisors (320494086).

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

197076474 is a wasteful number, since it uses less digits than its factorization.

197076474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656 (or 653 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The square root of 197076474 is about 14038.3928567340. The cubic root of 197076474 is about 581.9400689342.

The spelling of 197076474 in words is "one hundred ninety-seven million, seventy-six thousand, four hundred seventy-four".