44071436 has 12 divisors (see below), whose sum is σ = 77420112. Its totient is φ = 21951408.

The previous prime is 44071409. The next prime is 44071441. The reversal of 44071436 is 63417044.

It is a super-2 number, since 2×44071436² = 3884582942204192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44071399 and 44071408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19895 + ... + 21998.

It is an arithmetic number, because the mean of its divisors is an integer number (6451676).

Almost surely, 2^44071436 is an apocalyptic number.

It is an amenable number.

44071436 is a deficient number, since it is larger than the sum of its proper divisors (33348676).

44071436 is a wasteful number, since it uses less digits than its factorization.

44071436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42160 (or 42158 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 44071436 is about 6638.6320880133. The cubic root of 44071436 is about 353.2257862628.

The spelling of 44071436 in words is "forty-four million, seventy-one thousand, four hundred thirty-six".