196126516 has 6 divisors (see below), whose sum is σ = 343221410. Its totient is φ = 98063256.

The previous prime is 196126477. The next prime is 196126517. The reversal of 196126516 is 615621691.

196126516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 191268900 + 4857616 = 13830^2 + 2204^2 .

It is a super-2 number, since 2×196126516² = 76931220556596512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196126517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24515811 + ... + 24515818.

Almost surely, 2^196126516 is an apocalyptic number.

It is an amenable number.

196126516 is a deficient number, since it is larger than the sum of its proper divisors (147094894).

196126516 is a wasteful number, since it uses less digits than its factorization.

196126516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49031633 (or 49031631 counting only the distinct ones).

The product of its digits is 19440, while the sum is 37.

The square root of 196126516 is about 14004.5176996568. The cubic root of 196126516 is about 581.0035302047.

The spelling of 196126516 in words is "one hundred ninety-six million, one hundred twenty-six thousand, five hundred sixteen".