196540762 has 8 divisors (see below), whose sum is σ = 321612192. Its totient is φ = 89336700.

The previous prime is 196540753. The next prime is 196540783. The reversal of 196540762 is 267045691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×196540762² = 77256542255081288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4466814 + ... + 4466857.

It is an arithmetic number, because the mean of its divisors is an integer number (40201524).

Almost surely, 2^196540762 is an apocalyptic number.

196540762 is a deficient number, since it is larger than the sum of its proper divisors (125071430).

196540762 is a wasteful number, since it uses less digits than its factorization.

196540762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8933684.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 196540762 is about 14019.2996258729. The cubic root of 196540762 is about 581.4122954978.

The spelling of 196540762 in words is "one hundred ninety-six million, five hundred forty thousand, seven hundred sixty-two".