196349952 has 156 divisors (see below), whose sum is σ = 570748880. Its totient is φ = 59867136.

The previous prime is 196349941. The next prime is 196349987. The reversal of 196349952 is 259943691.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6770674 + ... + 6770702.

Almost surely, 2^196349952 is an apocalyptic number.

196349952 is a gapful number since it is divisible by the number (12) 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 196349952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (285374440).

196349952 is an abundant number, since it is smaller than the sum of its proper divisors (374398928).

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

196349952 is an equidigital number, since it uses as much as digits as its factorization.

196349952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 53 counting only the distinct ones).

The product of its digits is 524880, while the sum is 48.

The square root of 196349952 is about 14012.4927118625. The cubic root of 196349952 is about 581.2240814434.

It can be divided in two parts, 1963 and 49952, that added together give a palindrome (51915).

The spelling of 196349952 in words is "one hundred ninety-six million, three hundred forty-nine thousand, nine hundred fifty-two".