136466164 has 6 divisors (see below), whose sum is σ = 238815794. Its totient is φ = 68233080.

The previous prime is 136466131. The next prime is 136466171. The reversal of 136466164 is 461664631.

It can be written as a sum of positive squares in only one way, i.e., 91011600 + 45454564 = 9540^2 + 6742^2 .

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, 17058267 + ... + 17058274.

Almost surely, 2^136466164 is an apocalyptic number.

It is an amenable number.

136466164 is a deficient number, since it is larger than the sum of its proper divisors (102349630).

136466164 is a wasteful number, since it uses less digits than its factorization.

136466164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34116545 (or 34116543 counting only the distinct ones).

The product of its digits is 62208, while the sum is 37.

The square root of 136466164 is about 11681.8733086779. The cubic root of 136466164 is about 514.8432161699.

It can be divided in two parts, 1364 and 66164, that added together give a triangular number (67528 = T₃₆₇).

The spelling of 136466164 in words is "one hundred thirty-six million, four hundred sixty-six thousand, one hundred sixty-four".