196411392 has 170 divisors, whose sum is σ = 602664458. Its totient is φ = 63700992.

The previous prime is 196411373. The next prime is 196411433. The reversal of 196411392 is 293114691.

It is a happy number.

196411392 is a `hidden beast` number, since 1 + 9 + 641 + 1 + 3 + 9 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 191102976 + 5308416 = 13824^2 + 2304^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

Its product of digits (11664) is a multiple of the sum of its prime factors (81).

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5308398 + ... + 5308434.

Almost surely, 2^196411392 is an apocalyptic number.

196411392 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 196411392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301332229).

196411392 is an abundant number, since it is smaller than the sum of its proper divisors (406253066).

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

196411392 is an frugal number, since it uses more digits than its factorization.

196411392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81 (or 42 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 196411392 is about 14014.6848698071. The cubic root of 196411392 is about 581.2846988651.

The spelling of 196411392 in words is "one hundred ninety-six million, four hundred eleven thousand, three hundred ninety-two".