44242630 has 16 divisors (see below), whose sum is σ = 80247024. Its totient is φ = 17561440.

The previous prime is 44242613. The next prime is 44242633. The reversal of 44242630 is 3624244.

It is a junction number, because it is equal to n+sod(n) for n = 44242595 and 44242604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44242633) 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, 15577 + ... + 18196.

It is an arithmetic number, because the mean of its divisors is an integer number (5015439).

Almost surely, 2^44242630 is an apocalyptic number.

44242630 is a deficient number, since it is larger than the sum of its proper divisors (36004394).

44242630 is a wasteful number, since it uses less digits than its factorization.

44242630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33911.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 44242630 is about 6651.5133616343. The cubic root of 44242630 is about 353.6825598650.

Adding to 44242630 its reverse (3624244), we get a palindrome (47866874).

The spelling of 44242630 in words is "forty-four million, two hundred forty-two thousand, six hundred thirty".