134447696 has 40 divisors (see below), whose sum is σ = 287820864. Its totient is φ = 60515840.

The previous prime is 134447693. The next prime is 134447699. The reversal of 134447696 is 696744431.

It is an interprime number because it is at equal distance from previous prime (134447693) and next prime (134447699).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134447693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4490 + ... + 17001.

Almost surely, 2^134447696 is an apocalyptic number.

134447696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

134447696 is an abundant number, since it is smaller than the sum of its proper divisors (153373168).

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

134447696 is a wasteful number, since it uses less digits than its factorization.

134447696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21539 (or 21533 counting only the distinct ones).

The product of its digits is 435456, while the sum is 44.

The square root of 134447696 is about 11595.1582999112. The cubic root of 134447696 is about 512.2922525824.

The spelling of 134447696 in words is "one hundred thirty-four million, four hundred forty-seven thousand, six hundred ninety-six".