8254945 has 8 divisors (see below), whose sum is σ = 10488744. Its totient is φ = 6215424.

The previous prime is 8254933. The next prime is 8254951. The reversal of 8254945 is 5494528.

It can be written as a sum of positive squares in 4 ways, for example, as 3196944 + 5058001 = 1788^2 + 2249^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8254945 - 2¹⁷ = 8123873 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48474 + ... + 48643.

It is an arithmetic number, because the mean of its divisors is an integer number (1311093).

Almost surely, 2^8254945 is an apocalyptic number.

8254945 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8254945 is a deficient number, since it is larger than the sum of its proper divisors (2233799).

8254945 is a wasteful number, since it uses less digits than its factorization.

8254945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97139.

The product of its digits is 57600, while the sum is 37.

The square root of 8254945 is about 2873.1420083247. The cubic root of 8254945 is about 202.1023645472.

The spelling of 8254945 in words is "eight million, two hundred fifty-four thousand, nine hundred forty-five".