134432704 has 28 divisors (see below), whose sum is σ = 304875184. Its totient is φ = 57613824.

The previous prime is 134432689. The next prime is 134432707. The reversal of 134432704 is 407234431.

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134432707) 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, 149589 + ... + 150484.

Almost surely, 2^134432704 is an apocalyptic number.

134432704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

134432704 is an abundant number, since it is smaller than the sum of its proper divisors (170442480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134432704 is an equidigital number, since it uses as much as digits as its factorization.

134432704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300092 (or 300082 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 134432704 is about 11594.5118051602. The cubic root of 134432704 is about 512.2732103050.

The spelling of 134432704 in words is "one hundred thirty-four million, four hundred thirty-two thousand, seven hundred four".