44072371 has 4 divisors (see below), whose sum is σ = 50368432. Its totient is φ = 37776312.

The previous prime is 44072341. The next prime is 44072383. The reversal of 44072371 is 17327044.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 44072371 - 2⁵ = 44072339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44072341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3148020 + ... + 3148033.

It is an arithmetic number, because the mean of its divisors is an integer number (12592108).

Almost surely, 2^44072371 is an apocalyptic number.

44072371 is a deficient number, since it is larger than the sum of its proper divisors (6296061).

44072371 is an equidigital number, since it uses as much as digits as its factorization.

44072371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6296060.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 44072371 is about 6638.7025087738. The cubic root of 44072371 is about 353.2282842056.

The spelling of 44072371 in words is "forty-four million, seventy-two thousand, three hundred seventy-one".