196957016 has 8 divisors (see below), whose sum is σ = 369294420. Its totient is φ = 98478504.

The previous prime is 196957003. The next prime is 196957039. The reversal of 196957016 is 610759691.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12309806 + ... + 12309821.

Almost surely, 2^196957016 is an apocalyptic number.

It is an amenable number.

196957016 is a deficient number, since it is larger than the sum of its proper divisors (172337404).

196957016 is a wasteful number, since it uses less digits than its factorization.

196957016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24619633 (or 24619629 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 44.

The square root of 196957016 is about 14034.1375224842. The cubic root of 196957016 is about 581.8224640842.

It can be divided in two parts, 1969 and 57016, that added together give a palindrome (58985).

The spelling of 196957016 in words is "one hundred ninety-six million, nine hundred fifty-seven thousand, sixteen".