44024542 has 4 divisors (see below), whose sum is σ = 66036816. Its totient is φ = 22012270.

The previous prime is 44024537. The next prime is 44024549. The reversal of 44024542 is 24542044.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44024549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11006134 + ... + 11006137.

It is an arithmetic number, because the mean of its divisors is an integer number (16509204).

Almost surely, 2^44024542 is an apocalyptic number.

44024542 is a deficient number, since it is larger than the sum of its proper divisors (22012274).

44024542 is a wasteful number, since it uses less digits than its factorization.

44024542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22012273.

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 44024542 is about 6635.0992456782. The cubic root of 44024542 is about 353.1004590667.

Adding to 44024542 its reverse (24542044), we get a palindrome (68566586).

The spelling of 44024542 in words is "forty-four million, twenty-four thousand, five hundred forty-two".