44134992 has 180 divisors, whose sum is σ = 144717300. Its totient is φ = 12503040.

The previous prime is 44134991. The next prime is 44135027. The reversal of 44134992 is 29943144.

It can be written as a sum of positive squares in 2 ways, for example, as 18974736 + 25160256 = 4356^2 + 5016^2 .

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44134991) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 296134 + ... + 296282.

It is an arithmetic number, because the mean of its divisors is an integer number (803985).

Almost surely, 2^44134992 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 44134992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72358650).

44134992 is an abundant number, since it is smaller than the sum of its proper divisors (100582308).

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

44134992 is a wasteful number, since it uses less digits than its factorization.

44134992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 182 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 44134992 is about 6643.4171929813. The cubic root of 44134992 is about 353.3955018966.

The spelling of 44134992 in words is "forty-four million, one hundred thirty-four thousand, nine hundred ninety-two".