134205562 has 8 divisors (see below), whose sum is σ = 208250100. Its totient is φ = 64788864.

The previous prime is 134205557. The next prime is 134205563. The reversal of 134205562 is 265502431.

It can be written as a sum of positive squares in 2 ways, for example, as 124970041 + 9235521 = 11179^2 + 3039^2 .

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

It is a super-2 number, since 2×134205562² = 36022265743471688, 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 134205562.

It is not an unprimeable number, because it can be changed into a prime (134205563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1156887 + ... + 1157002.

Almost surely, 2^134205562 is an apocalyptic number.

134205562 is a deficient number, since it is larger than the sum of its proper divisors (74044538).

134205562 is a wasteful number, since it uses less digits than its factorization.

134205562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2313920.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 134205562 is about 11584.7124262970. The cubic root of 134205562 is about 511.9845296636.

Adding to 134205562 its reverse (265502431), we get a palindrome (399707993).

The spelling of 134205562 in words is "one hundred thirty-four million, two hundred five thousand, five hundred sixty-two".