8272046428 has 12 divisors (see below), whose sum is σ = 14492481640. Its totient is φ = 4131337392.

The previous prime is 8272046411. The next prime is 8272046429. The reversal of 8272046428 is 8246402728.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8272046429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1167483 + ... + 1174546.

Almost surely, 2^8272046428 is an apocalyptic number.

It is an amenable number.

8272046428 is a deficient number, since it is larger than the sum of its proper divisors (6220435212).

8272046428 is a wasteful number, since it uses less digits than its factorization.

8272046428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2342916 (or 2342914 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 43.

The square root of 8272046428 is about 90950.7912444966. The cubic root of 8272046428 is about 2022.4183065162.

The spelling of 8272046428 in words is "eight billion, two hundred seventy-two million, forty-six thousand, four hundred twenty-eight".