134010072 has 128 divisors (see below), whose sum is σ = 428313600. Its totient is φ = 38029824.

The previous prime is 134010061. The next prime is 134010083. The reversal of 134010072 is 270010431.

It is an interprime number because it is at equal distance from previous prime (134010061) and next prime (134010083).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 397488 + ... + 397824.

It is an arithmetic number, because the mean of its divisors is an integer number (3346200).

Almost surely, 2^134010072 is an apocalyptic number.

134010072 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 134010072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214156800).

134010072 is an abundant number, since it is smaller than the sum of its proper divisors (294303528).

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

134010072 is a wasteful number, since it uses less digits than its factorization.

134010072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622 (or 612 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 134010072 is about 11576.2719387547. The cubic root of 134010072 is about 511.7358154496.

The spelling of 134010072 in words is "one hundred thirty-four million, ten thousand, seventy-two".