44667942 has 64 divisors (see below), whose sum is σ = 105815808. Its totient is φ = 12416000.

The previous prime is 44667941. The next prime is 44667947. The reversal of 44667942 is 24976644.

It is a junction number, because it is equal to n+sod(n) for n = 44667894 and 44667903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44667941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45517 + ... + 46487.

It is an arithmetic number, because the mean of its divisors is an integer number (1653372).

Almost surely, 2^44667942 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44667942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52907904).

44667942 is an abundant number, since it is smaller than the sum of its proper divisors (61147866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44667942 is a wasteful number, since it uses less digits than its factorization.

44667942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045.

The product of its digits is 290304, while the sum is 42.

The square root of 44667942 is about 6683.4079630081. The cubic root of 44667942 is about 354.8122845444.

The spelling of 44667942 in words is "forty-four million, six hundred sixty-seven thousand, nine hundred forty-two".