8057469 has 16 divisors (see below), whose sum is σ = 12564992. Its totient is φ = 4496688.

The previous prime is 8057459. The next prime is 8057471. The reversal of 8057469 is 9647508.

It is not a de Polignac number, because 8057469 - 2⁹ = 8056957 is a prime.

It is a super-2 number, since 2×8057469² = 129845613371922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8057419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3559 + ... + 5364.

It is an arithmetic number, because the mean of its divisors is an integer number (785312).

Almost surely, 2^8057469 is an apocalyptic number.

It is an amenable number.

8057469 is a deficient number, since it is larger than the sum of its proper divisors (4507523).

8057469 is a wasteful number, since it uses less digits than its factorization.

8057469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8976.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 8057469 is about 2838.5681249531. The cubic root of 8057469 is about 200.4777661222.

Adding to 8057469 its sum of digits (39), we get a palindrome (8057508).

The spelling of 8057469 in words is "eight million, fifty-seven thousand, four hundred sixty-nine".