44348445 has 32 divisors (see below), whose sum is σ = 81392640. Its totient is φ = 22887360.

The previous prime is 44348441. The next prime is 44348501. The reversal of 44348445 is 54484344.

It is not a de Polignac number, because 44348445 - 2² = 44348441 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44348441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1114 + ... + 9483.

It is an arithmetic number, because the mean of its divisors is an integer number (2543520).

Almost surely, 2^44348445 is an apocalyptic number.

44348445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

44348445 is a deficient number, since it is larger than the sum of its proper divisors (37044195).

44348445 is a wasteful number, since it uses less digits than its factorization.

44348445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10642 (or 10636 counting only the distinct ones).

The product of its digits is 122880, while the sum is 36.

The square root of 44348445 is about 6659.4628161737. The cubic root of 44348445 is about 353.9643026342.

The spelling of 44348445 in words is "forty-four million, three hundred forty-eight thousand, four hundred forty-five".