134548964 has 12 divisors (see below), whose sum is σ = 256866288. Its totient is φ = 61158600.

The previous prime is 134548961. The next prime is 134548993. The reversal of 134548964 is 469845431.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 3057931 = 134548964 / (1 + 3 + 4 + 5 + 4 + 8 + 9 + 6 + 4).

It is not an unprimeable number, because it can be changed into a prime (134548961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1528922 + ... + 1529009.

It is an arithmetic number, because the mean of its divisors is an integer number (21405524).

Almost surely, 2^134548964 is an apocalyptic number.

It is an amenable number.

134548964 is a deficient number, since it is larger than the sum of its proper divisors (122317324).

134548964 is a wasteful number, since it uses less digits than its factorization.

134548964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3057946 (or 3057944 counting only the distinct ones).

The product of its digits is 414720, while the sum is 44.

The square root of 134548964 is about 11599.5243005910. The cubic root of 134548964 is about 512.4208423451.

The spelling of 134548964 in words is "one hundred thirty-four million, five hundred forty-eight thousand, nine hundred sixty-four".