134651472 has 40 divisors (see below), whose sum is σ = 348266400. Its totient is φ = 44830080.

The previous prime is 134651467. The next prime is 134651477. The reversal of 134651472 is 274156431.

It is an interprime number because it is at equal distance from previous prime (134651467) and next prime (134651477).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134651477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73447 + ... + 75257.

It is an arithmetic number, because the mean of its divisors is an integer number (8706660).

Almost surely, 2^134651472 is an apocalyptic number.

134651472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134651472 is an abundant number, since it is smaller than the sum of its proper divisors (213614928).

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

134651472 is a wasteful number, since it uses less digits than its factorization.

134651472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3371 (or 3365 counting only the distinct ones).

The product of its digits is 20160, while the sum is 33.

The square root of 134651472 is about 11603.9420887903. The cubic root of 134651472 is about 512.5509409606.

The spelling of 134651472 in words is "one hundred thirty-four million, six hundred fifty-one thousand, four hundred seventy-two".