198465532 has 6 divisors (see below), whose sum is σ = 347314688. Its totient is φ = 99232764.

The previous prime is 198465529. The next prime is 198465541. The reversal of 198465532 is 235564891.

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, 24808188 + ... + 24808195.

Almost surely, 2^198465532 is an apocalyptic number.

It is an amenable number.

198465532 is a deficient number, since it is larger than the sum of its proper divisors (148849156).

198465532 is a wasteful number, since it uses less digits than its factorization.

198465532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49616387 (or 49616385 counting only the distinct ones).

The product of its digits is 259200, while the sum is 43.

The square root of 198465532 is about 14087.7795269517. The cubic root of 198465532 is about 583.3041024446.

The spelling of 198465532 in words is "one hundred ninety-eight million, four hundred sixty-five thousand, five hundred thirty-two".