44922261 has 4 divisors (see below), whose sum is σ = 59896352. Its totient is φ = 29948172.

The previous prime is 44922257. The next prime is 44922277. The reversal of 44922261 is 16222944.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 44922261 - 2² = 44922257 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 (44922281) 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, 7487041 + ... + 7487046.

It is an arithmetic number, because the mean of its divisors is an integer number (14974088).

Almost surely, 2^44922261 is an apocalyptic number.

It is an amenable number.

44922261 is a deficient number, since it is larger than the sum of its proper divisors (14974091).

44922261 is a wasteful number, since it uses less digits than its factorization.

44922261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14974090.

The product of its digits is 6912, while the sum is 30.

The square root of 44922261 is about 6702.4071049139. The cubic root of 44922261 is about 355.4843906653.

The spelling of 44922261 in words is "forty-four million, nine hundred twenty-two thousand, two hundred sixty-one".