134692272 has 240 divisors, whose sum is σ = 459303936. Its totient is φ = 36288000.

The previous prime is 134692267. The next prime is 134692277. The reversal of 134692272 is 272296431.

It is an interprime number because it is at equal distance from previous prime (134692267) and next prime (134692277).

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

It is not an unprimeable number, because it can be changed into a prime (134692277) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 638247 + ... + 638457.

Almost surely, 2^134692272 is an apocalyptic number.

134692272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134692272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229651968).

134692272 is an abundant number, since it is smaller than the sum of its proper divisors (324611664).

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

134692272 is a wasteful number, since it uses less digits than its factorization.

134692272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280 (or 271 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 134692272 is about 11605.6999788897. The cubic root of 134692272 is about 512.6027041442.

The spelling of 134692272 in words is "one hundred thirty-four million, six hundred ninety-two thousand, two hundred seventy-two".