8274942 has 24 divisors (see below), whose sum is σ = 19308744. Its totient is φ = 2546064.

The previous prime is 8274941. The next prime is 8274949. The reversal of 8274942 is 2494728.

It is a junction number, because it is equal to n+sod(n) for n = 8274897 and 8274906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8274941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17448 + ... + 17915.

It is an arithmetic number, because the mean of its divisors is an integer number (804531).

Almost surely, 2^8274942 is an apocalyptic number.

8274942 is an abundant number, since it is smaller than the sum of its proper divisors (11033802).

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

8274942 is a wasteful number, since it uses less digits than its factorization.

8274942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35384 (or 35381 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 8274942 is about 2876.6198914698. The cubic root of 8274942 is about 202.2654256782.

It can be divided in two parts, 8274 and 942, that added together give a square (9216 = 96²).

The spelling of 8274942 in words is "eight million, two hundred seventy-four thousand, nine hundred forty-two".