196540348 has 24 divisors (see below), whose sum is σ = 350824320. Its totient is φ = 96323760.

The previous prime is 196540343. The next prime is 196540363. The reversal of 196540348 is 843045691.

It is a super-2 number, since 2×196540348² = 77256216783922208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 196540348.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196540343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41233 + ... + 45751.

It is an arithmetic number, because the mean of its divisors is an integer number (14617680).

Almost surely, 2^196540348 is an apocalyptic number.

It is an amenable number.

196540348 is a deficient number, since it is larger than the sum of its proper divisors (154283972).

196540348 is a wasteful number, since it uses less digits than its factorization.

196540348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4737 (or 4735 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 196540348 is about 14019.2848605055. The cubic root of 196540348 is about 581.4118872621.

The spelling of 196540348 in words is "one hundred ninety-six million, five hundred forty thousand, three hundred forty-eight".