134162977 has 16 divisors (see below), whose sum is σ = 147920080. Its totient is φ = 120932352.

The previous prime is 134162969. The next prime is 134162983. The reversal of 134162977 is 779261431.

It can be written as a sum of positive squares in 8 ways, for example, as 12082576 + 122080401 = 3476^2 + 11049^2 .

It is a 10-Lehmer number, since φ(134162977) divides (134162977-1)¹⁰.

It is a cyclic number.

It is not a de Polignac number, because 134162977 - 2³ = 134162969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134162177) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102793 + ... + 104089.

It is an arithmetic number, because the mean of its divisors is an integer number (9245005).

Almost surely, 2^134162977 is an apocalyptic number.

It is an amenable number.

134162977 is a deficient number, since it is larger than the sum of its proper divisors (13757103).

134162977 is a wasteful number, since it uses less digits than its factorization.

134162977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492.

The product of its digits is 63504, while the sum is 40.

The square root of 134162977 is about 11582.8742978589. The cubic root of 134162977 is about 511.9303710346.

The spelling of 134162977 in words is "one hundred thirty-four million, one hundred sixty-two thousand, nine hundred seventy-seven".