8254279 has 8 divisors (see below), whose sum is σ = 9030672. Its totient is φ = 7482240.

The previous prime is 8254271. The next prime is 8254283. The reversal of 8254279 is 9724528.

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

It is not a de Polignac number, because 8254279 - 2³ = 8254271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8254271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3897 + ... + 5629.

It is an arithmetic number, because the mean of its divisors is an integer number (1128834).

Almost surely, 2^8254279 is an apocalyptic number.

8254279 is a deficient number, since it is larger than the sum of its proper divisors (776393).

8254279 is a wasteful number, since it uses less digits than its factorization.

8254279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177.

The product of its digits is 40320, while the sum is 37.

The square root of 8254279 is about 2873.0261049980. The cubic root of 8254279 is about 202.0969292679.

It can be divided in two parts, 82542 and 79, that added together give a triangular number (82621 = T₄₀₆).

The spelling of 8254279 in words is "eight million, two hundred fifty-four thousand, two hundred seventy-nine".