8254942 has 4 divisors (see below), whose sum is σ = 12382416. Its totient is φ = 4127470.

The previous prime is 8254933. The next prime is 8254951. The reversal of 8254942 is 2494528.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (8254933) and next prime (8254951).

It is a junction number, because it is equal to n+sod(n) for n = 8254898 and 8254907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2063734 + ... + 2063737.

It is an arithmetic number, because the mean of its divisors is an integer number (3095604).

Almost surely, 2^8254942 is an apocalyptic number.

8254942 is a deficient number, since it is larger than the sum of its proper divisors (4127474).

8254942 is a wasteful number, since it uses less digits than its factorization.

8254942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4127473.

The product of its digits is 23040, while the sum is 34.

The square root of 8254942 is about 2873.1414862481. The cubic root of 8254942 is about 202.1023400646.

The spelling of 8254942 in words is "eight million, two hundred fifty-four thousand, nine hundred forty-two".