44522149 has 8 divisors (see below), whose sum is σ = 53560640. Its totient is φ = 36153216.

The previous prime is 44522147. The next prime is 44522213. The reversal of 44522149 is 94122544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44522149 - 2¹ = 44522147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44522149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44522143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167244 + ... + 167509.

It is an arithmetic number, because the mean of its divisors is an integer number (6695080).

Almost surely, 2^44522149 is an apocalyptic number.

It is an amenable number.

44522149 is a deficient number, since it is larger than the sum of its proper divisors (9038491).

44522149 is a wasteful number, since it uses less digits than its factorization.

44522149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334779.

The product of its digits is 11520, while the sum is 31.

The square root of 44522149 is about 6672.4919632773. The cubic root of 44522149 is about 354.4258364010.

The spelling of 44522149 in words is "forty-four million, five hundred twenty-two thousand, one hundred forty-nine".