44063986 has 4 divisors (see below), whose sum is σ = 66095982. Its totient is φ = 22031992.

The previous prime is 44063969. The next prime is 44063993. The reversal of 44063986 is 68936044.

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

It can be written as a sum of positive squares in only one way, i.e., 22857961 + 21206025 = 4781^2 + 4605^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11015995 + ... + 11015998.

Almost surely, 2^44063986 is an apocalyptic number.

44063986 is a deficient number, since it is larger than the sum of its proper divisors (22031996).

44063986 is a wasteful number, since it uses less digits than its factorization.

44063986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22031995.

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 44063986 is about 6638.0709547277. The cubic root of 44063986 is about 353.2058816062.

The spelling of 44063986 in words is "forty-four million, sixty-three thousand, nine hundred eighty-six".