134266864 has 10 divisors (see below), whose sum is σ = 260142080. Its totient is φ = 67133424.

The previous prime is 134266843. The next prime is 134266879. The reversal of 134266864 is 468662431.

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, 4195824 + ... + 4195855.

It is an arithmetic number, because the mean of its divisors is an integer number (26014208).

Almost surely, 2^134266864 is an apocalyptic number.

It is an amenable number.

134266864 is a deficient number, since it is larger than the sum of its proper divisors (125875216).

134266864 is an equidigital number, since it uses as much as digits as its factorization.

134266864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8391687 (or 8391681 counting only the distinct ones).

The product of its digits is 165888, while the sum is 40.

The square root of 134266864 is about 11587.3579387192. The cubic root of 134266864 is about 512.0624720321.

The spelling of 134266864 in words is "one hundred thirty-four million, two hundred sixty-six thousand, eight hundred sixty-four".