44152401 has 8 divisors (see below), whose sum is σ = 60769024. Its totient is φ = 28485360.

The previous prime is 44152399. The next prime is 44152403. The reversal of 44152401 is 10425144.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (44152399) and next prime (44152403).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44152401 - 2¹ = 44152399 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44152403) 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, 237286 + ... + 237471.

It is an arithmetic number, because the mean of its divisors is an integer number (7596128).

Almost surely, 2^44152401 is an apocalyptic number.

It is an amenable number.

44152401 is a deficient number, since it is larger than the sum of its proper divisors (16616623).

44152401 is a wasteful number, since it uses less digits than its factorization.

44152401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474791.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 44152401 is about 6644.7273081745. The cubic root of 44152401 is about 353.4419612801.

Adding to 44152401 its reverse (10425144), we get a palindrome (54577545).

The spelling of 44152401 in words is "forty-four million, one hundred fifty-two thousand, four hundred one".