44252401 has 2 divisors, whose sum is σ = 44252402. Its totient is φ = 44252400.

The previous prime is 44252393. The next prime is 44252413. The reversal of 44252401 is 10425244.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43546801 + 705600 = 6599^2 + 840^2 .

It is a cyclic number.

It is not a de Polignac number, because 44252401 - 2³ = 44252393 is a prime.

It is not a weakly prime, because it can be changed into another prime (44252441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22126200 + 22126201.

It is an arithmetic number, because the mean of its divisors is an integer number (22126201).

Almost surely, 2^44252401 is an apocalyptic number.

It is an amenable number.

44252401 is a deficient number, since it is larger than the sum of its proper divisors (1).

44252401 is an equidigital number, since it uses as much as digits as its factorization.

44252401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 44252401 is about 6652.2478155884. The cubic root of 44252401 is about 353.7085949200.

Adding to 44252401 its reverse (10425244), we get a palindrome (54677645).

The spelling of 44252401 in words is "forty-four million, two hundred fifty-two thousand, four hundred one".