44148607 has 4 divisors (see below), whose sum is σ = 44338320. Its totient is φ = 43958896.

The previous prime is 44148589. The next prime is 44148617. The reversal of 44148607 is 70684144.

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

It is a cyclic number.

It is not a de Polignac number, because 44148607 - 2¹⁵ = 44115839 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 (44148617) 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, 94507 + ... + 94972.

It is an arithmetic number, because the mean of its divisors is an integer number (11084580).

Almost surely, 2^44148607 is an apocalyptic number.

44148607 is a deficient number, since it is larger than the sum of its proper divisors (189713).

44148607 is a wasteful number, since it uses less digits than its factorization.

44148607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189712.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 44148607 is about 6644.4418125227. The cubic root of 44148607 is about 353.4318372764.

The spelling of 44148607 in words is "forty-four million, one hundred forty-eight thousand, six hundred seven".