8051944 has 8 divisors (see below), whose sum is σ = 15097410. Its totient is φ = 4025968.

The previous prime is 8051921. The next prime is 8051947. The reversal of 8051944 is 4491508.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4202500 + 3849444 = 2050^2 + 1962^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×8051944³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (8051947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503239 + ... + 503254.

Almost surely, 2^8051944 is an apocalyptic number.

It is an amenable number.

8051944 is a deficient number, since it is larger than the sum of its proper divisors (7045466).

8051944 is a wasteful number, since it uses less digits than its factorization.

8051944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006499 (or 1006495 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 8051944 is about 2837.5947561271. The cubic root of 8051944 is about 200.4319331638.

The spelling of 8051944 in words is "eight million, fifty-one thousand, nine hundred forty-four".