44068392 has 24 divisors (see below), whose sum is σ = 119352090. Its totient is φ = 14689440.

The previous prime is 44068331. The next prime is 44068393. The reversal of 44068392 is 29386044.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 37380996 + 6687396 = 6114^2 + 2586^2 .

It is a tau number, because it is divible by the number of its divisors (24).

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 (44068393) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 305959 + ... + 306102.

Almost surely, 2^44068392 is an apocalyptic number.

It is an amenable number.

44068392 is an abundant number, since it is smaller than the sum of its proper divisors (75283698).

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

44068392 is a wasteful number, since it uses less digits than its factorization.

44068392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612073 (or 612066 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 44068392 is about 6638.4028199560. The cubic root of 44068392 is about 353.2176536782.

The spelling of 44068392 in words is "forty-four million, sixty-eight thousand, three hundred ninety-two".