44261420 has 24 divisors (see below), whose sum is σ = 106227744. Its totient is φ = 15175296.

The previous prime is 44261419. The next prime is 44261429. The reversal of 44261420 is 2416244.

It is not an unprimeable number, because it can be changed into a prime (44261429) 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, 157937 + ... + 158216.

It is an arithmetic number, because the mean of its divisors is an integer number (4426156).

Almost surely, 2^44261420 is an apocalyptic number.

It is an amenable number.

44261420 is an abundant number, since it is smaller than the sum of its proper divisors (61966324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44261420 is a wasteful number, since it uses less digits than its factorization.

44261420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316169 (or 316167 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 44261420 is about 6652.9256722137. The cubic root of 44261420 is about 353.7326228525.

Adding to 44261420 its reverse (2416244), we get a palindrome (46677664).

The spelling of 44261420 in words is "forty-four million, two hundred sixty-one thousand, four hundred twenty".