8270074 has 4 divisors (see below), whose sum is σ = 12405114. Its totient is φ = 4135036.

The previous prime is 8270063. The next prime is 8270077. The reversal of 8270074 is 4700728.

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

It can be written as a sum of positive squares in only one way, i.e., 7800849 + 469225 = 2793^2 + 685^2 .

It is not an unprimeable number, because it can be changed into a prime (8270077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2067517 + ... + 2067520.

Almost surely, 2^8270074 is an apocalyptic number.

8270074 is a deficient number, since it is larger than the sum of its proper divisors (4135040).

8270074 is a wasteful number, since it uses less digits than its factorization.

8270074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4135039.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 8270074 is about 2875.7736350415. The cubic root of 8270074 is about 202.2257548570.

The spelling of 8270074 in words is "eight million, two hundred seventy thousand, seventy-four".