44230136 has 8 divisors (see below), whose sum is σ = 82931520. Its totient is φ = 22115064.

The previous prime is 44230111. The next prime is 44230139. The reversal of 44230136 is 63103244.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44230139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2764376 + ... + 2764391.

It is an arithmetic number, because the mean of its divisors is an integer number (10366440).

Almost surely, 2^44230136 is an apocalyptic number.

It is an amenable number.

44230136 is a deficient number, since it is larger than the sum of its proper divisors (38701384).

44230136 is a wasteful number, since it uses less digits than its factorization.

44230136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5528773 (or 5528769 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 44230136 is about 6650.5741105562. The cubic root of 44230136 is about 353.6492637286.

The spelling of 44230136 in words is "forty-four million, two hundred thirty thousand, one hundred thirty-six".