44212879 has 2 divisors, whose sum is σ = 44212880. Its totient is φ = 44212878.

The previous prime is 44212843. The next prime is 44212921. The reversal of 44212879 is 97821244.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44212879 - 2¹⁹ = 43688591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44212379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22106439 + 22106440.

It is an arithmetic number, because the mean of its divisors is an integer number (22106440).

Almost surely, 2^44212879 is an apocalyptic number.

44212879 is a deficient number, since it is larger than the sum of its proper divisors (1).

44212879 is an equidigital number, since it uses as much as digits as its factorization.

44212879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 37.

The square root of 44212879 is about 6649.2765771924. The cubic root of 44212879 is about 353.6032640265.

The spelling of 44212879 in words is "forty-four million, two hundred twelve thousand, eight hundred seventy-nine".