6433772 has 6 divisors (see below), whose sum is σ = 11259108. Its totient is φ = 3216884.

The previous prime is 6433759. The next prime is 6433781. The reversal of 6433772 is 2773346.

6433772 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 6⁴ + 4¹¹ + 3 + 3⁸ + 7⁵ + 7⁶ + 2²¹ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 804218 + ... + 804225.

It is an arithmetic number, because the mean of its divisors is an integer number (1876518).

Almost surely, 2^6433772 is an apocalyptic number.

It is an amenable number.

6433772 is a deficient number, since it is larger than the sum of its proper divisors (4825336).

6433772 is a wasteful number, since it uses less digits than its factorization.

6433772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1608447 (or 1608445 counting only the distinct ones).

The product of its digits is 21168, while the sum is 32.

The square root of 6433772 is about 2536.4881233706. The cubic root of 6433772 is about 185.9895550461.

The spelling of 6433772 in words is "six million, four hundred thirty-three thousand, seven hundred seventy-two".