44047953 has 12 divisors (see below), whose sum is σ = 65105040. Its totient is φ = 28682136.

The previous prime is 44047937. The next prime is 44047961. The reversal of 44047953 is 35974044.

It is not a de Polignac number, because 44047953 - 2⁴ = 44047937 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (44047963) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56523 + ... + 57296.

It is an arithmetic number, because the mean of its divisors is an integer number (5425420).

Almost surely, 2^44047953 is an apocalyptic number.

44047953 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

44047953 is a deficient number, since it is larger than the sum of its proper divisors (21057087).

44047953 is a wasteful number, since it uses less digits than its factorization.

44047953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113868 (or 113865 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 44047953 is about 6636.8631897908. The cubic root of 44047953 is about 353.1630375712.

The spelling of 44047953 in words is "forty-four million, forty-seven thousand, nine hundred fifty-three".