44072722 has 8 divisors (see below), whose sum is σ = 66343536. Its totient is φ = 21958212.

The previous prime is 44072701. The next prime is 44072759. The reversal of 44072722 is 22727044.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 38368 + ... + 39499.

It is an arithmetic number, because the mean of its divisors is an integer number (8292942).

Almost surely, 2^44072722 is an apocalyptic number.

44072722 is a deficient number, since it is larger than the sum of its proper divisors (22270814).

44072722 is a wasteful number, since it uses less digits than its factorization.

44072722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78152.

The product of its (nonzero) digits is 6272, while the sum is 28.

The square root of 44072722 is about 6638.7289446098. The cubic root of 44072722 is about 353.2292219268.

Adding to 44072722 its reverse (22727044), we get a palindrome (66799766).

The spelling of 44072722 in words is "forty-four million, seventy-two thousand, seven hundred twenty-two".