44049787 has 2 divisors, whose sum is σ = 44049788. Its totient is φ = 44049786.

The previous prime is 44049781. The next prime is 44049827. The reversal of 44049787 is 78794044.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44049787 - 2¹⁵ = 44017019 is a prime.

It is not a weakly prime, because it can be changed into another prime (44049781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22024893 + 22024894.

It is an arithmetic number, because the mean of its divisors is an integer number (22024894).

Almost surely, 2^44049787 is an apocalyptic number.

44049787 is a deficient number, since it is larger than the sum of its proper divisors (1).

44049787 is an equidigital number, since it uses as much as digits as its factorization.

44049787 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 44049787 is about 6637.0013560342. The cubic root of 44049787 is about 353.1679389872.

The spelling of 44049787 in words is "forty-four million, forty-nine thousand, seven hundred eighty-seven".