44702772 has 12 divisors (see below), whose sum is σ = 104306496. Its totient is φ = 14900920.

The previous prime is 44702761. The next prime is 44702773. The reversal of 44702772 is 27720744.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44702773) 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 3 ways as a sum of consecutive naturals, for example, 1862604 + ... + 1862627.

It is an arithmetic number, because the mean of its divisors is an integer number (8692208).

Almost surely, 2^44702772 is an apocalyptic number.

It is an amenable number.

44702772 is an abundant number, since it is smaller than the sum of its proper divisors (59603724).

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

44702772 is a wasteful number, since it uses less digits than its factorization.

44702772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3725238 (or 3725236 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 33.

The square root of 44702772 is about 6686.0131618177. The cubic root of 44702772 is about 354.9044826669.

The spelling of 44702772 in words is "forty-four million, seven hundred two thousand, seven hundred seventy-two".