44432070 has 32 divisors (see below), whose sum is σ = 112250880. Its totient is φ = 11224800.

The previous prime is 44432057. The next prime is 44432077. The reversal of 44432070 is 7023444.

It is a self number, because there is not a number n which added to its sum of digits gives 44432070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44432077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38406 + ... + 39545.

It is an arithmetic number, because the mean of its divisors is an integer number (3507840).

Almost surely, 2^44432070 is an apocalyptic number.

44432070 is an abundant number, since it is smaller than the sum of its proper divisors (67818810).

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

44432070 is a wasteful number, since it uses less digits than its factorization.

44432070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77980.

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 44432070 is about 6665.7385187239. The cubic root of 44432070 is about 354.1866454858.

The spelling of 44432070 in words is "forty-four million, four hundred thirty-two thousand, seventy".