134956224 has 168 divisors, whose sum is σ = 424373040. Its totient is φ = 40753152.

The previous prime is 134956219. The next prime is 134956247. The reversal of 134956224 is 422659431.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 501562 + ... + 501830.

It is an arithmetic number, because the mean of its divisors is an integer number (2526030).

Almost surely, 2^134956224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134956224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212186520).

134956224 is an abundant number, since it is smaller than the sum of its proper divisors (289416816).

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

134956224 is a wasteful number, since it uses less digits than its factorization.

134956224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367 (or 354 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 134956224 is about 11617.0660667830. The cubic root of 134956224 is about 512.9373291885.

The spelling of 134956224 in words is "one hundred thirty-four million, nine hundred fifty-six thousand, two hundred twenty-four".