8545416 has 32 divisors (see below), whose sum is σ = 23306400. Its totient is φ = 2589440.

The previous prime is 8545387. The next prime is 8545417. The reversal of 8545416 is 6145458.

It is a super-2 number, since 2×8545416² = 146048269226112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (8545417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15921 + ... + 16448.

It is an arithmetic number, because the mean of its divisors is an integer number (728325).

Almost surely, 2^8545416 is an apocalyptic number.

It is an amenable number.

8545416 is an abundant number, since it is smaller than the sum of its proper divisors (14760984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8545416 is a wasteful number, since it uses less digits than its factorization.

8545416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32389 (or 32385 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

The square root of 8545416 is about 2923.2543508905. The cubic root of 8545416 is about 204.4455850423.

It can be divided in two parts, 854 and 5416, that multiplied together give a palindrome (4625264).

The spelling of 8545416 in words is "eight million, five hundred forty-five thousand, four hundred sixteen".