134465072 has 20 divisors (see below), whose sum is σ = 297744336. Its totient is φ = 57627840.

The previous prime is 134465069. The next prime is 134465077. The reversal of 134465072 is 270564431.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (134465077) 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, 600179 + ... + 600402.

Almost surely, 2^134465072 is an apocalyptic number.

It is an amenable number.

134465072 is an abundant number, since it is smaller than the sum of its proper divisors (163279264).

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

134465072 is a wasteful number, since it uses less digits than its factorization.

134465072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200596 (or 1200590 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 134465072 is about 11595.9075539606. The cubic root of 134465072 is about 512.3143211562.

The spelling of 134465072 in words is "one hundred thirty-four million, four hundred sixty-five thousand, seventy-two".