44981071 has 4 divisors (see below), whose sum is σ = 44995552. Its totient is φ = 44966592.

The previous prime is 44981063. The next prime is 44981081. The reversal of 44981071 is 17018944.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 44981071 - 2³ = 44981063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44981051) 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, 471 + ... + 9496.

It is an arithmetic number, because the mean of its divisors is an integer number (11248888).

Almost surely, 2^44981071 is an apocalyptic number.

44981071 is a deficient number, since it is larger than the sum of its proper divisors (14481).

44981071 is an equidigital number, since it uses as much as digits as its factorization.

44981071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14480.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 44981071 is about 6706.7928997398. The cubic root of 44981071 is about 355.6394505408.

The spelling of 44981071 in words is "forty-four million, nine hundred eighty-one thousand, seventy-one".