135667076 has 6 divisors (see below), whose sum is σ = 237417390. Its totient is φ = 67833536.

The previous prime is 135667043. The next prime is 135667079. The reversal of 135667076 is 670766531.

It can be written as a sum of positive squares in only one way, i.e., 133633600 + 2033476 = 11560^2 + 1426^2 .

It is not an unprimeable number, because it can be changed into a prime (135667079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16958381 + ... + 16958388.

It is an arithmetic number, because the mean of its divisors is an integer number (39569565).

Almost surely, 2^135667076 is an apocalyptic number.

It is an amenable number.

135667076 is a deficient number, since it is larger than the sum of its proper divisors (101750314).

135667076 is a wasteful number, since it uses less digits than its factorization.

135667076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33916773 (or 33916771 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 135667076 is about 11647.6210446597. The cubic root of 135667076 is about 513.8363471389.

The spelling of 135667076 in words is "one hundred thirty-five million, six hundred sixty-seven thousand, seventy-six".