196145334 has 192 divisors, whose sum is σ = 579156480. Its totient is φ = 48565440.

The previous prime is 196145309. The next prime is 196145377. The reversal of 196145334 is 433541691.

196145334 is a `hidden beast` number, since 1 + 9 + 614 + 5 + 3 + 34 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 669292 + ... + 669584.

It is an arithmetic number, because the mean of its divisors is an integer number (3016440).

Almost surely, 2^196145334 is an apocalyptic number.

196145334 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 196145334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (289578240).

196145334 is an abundant number, since it is smaller than the sum of its proper divisors (383011146).

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

196145334 is a wasteful number, since it uses less digits than its factorization.

196145334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352 (or 339 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 196145334 is about 14005.1895381676. The cubic root of 196145334 is about 581.0221117050.

It can be divided in two parts, 196 and 145334, that added together give a triangular number (145530 = T₅₃₉).

The spelling of 196145334 in words is "one hundred ninety-six million, one hundred forty-five thousand, three hundred thirty-four".