44406123 has 8 divisors (see below), whose sum is σ = 61782528. Its totient is φ = 28316904.

The previous prime is 44406113. The next prime is 44406133. The reversal of 44406123 is 32160444.

It is an interprime number because it is at equal distance from previous prime (44406113) and next prime (44406133).

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

It is not a de Polignac number, because 44406123 - 2⁹ = 44405611 is a prime.

It is a super-2 number, since 2×44406123² = 3943807519782258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44406093 and 44406102.

It is not an unprimeable number, because it can be changed into a prime (44406113) 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, 321715 + ... + 321852.

It is an arithmetic number, because the mean of its divisors is an integer number (7722816).

Almost surely, 2^44406123 is an apocalyptic number.

44406123 is a deficient number, since it is larger than the sum of its proper divisors (17376405).

44406123 is a wasteful number, since it uses less digits than its factorization.

44406123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643593.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 44406123 is about 6663.7919385287. The cubic root of 44406123 is about 354.1176872582.

Adding to 44406123 its reverse (32160444), we get a palindrome (76566567).

The spelling of 44406123 in words is "forty-four million, four hundred six thousand, one hundred twenty-three".