8275742 has 4 divisors (see below), whose sum is σ = 12413616. Its totient is φ = 4137870.

The previous prime is 8275733. The next prime is 8275763. The reversal of 8275742 is 2475728.

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

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, 2068934 + ... + 2068937.

It is an arithmetic number, because the mean of its divisors is an integer number (3103404).

Almost surely, 2^8275742 is an apocalyptic number.

8275742 is a deficient number, since it is larger than the sum of its proper divisors (4137874).

8275742 is a wasteful number, since it uses less digits than its factorization.

8275742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4137873.

The product of its digits is 31360, while the sum is 35.

The square root of 8275742 is about 2876.7589401964. The cubic root of 8275742 is about 202.2719436343.

The spelling of 8275742 in words is "eight million, two hundred seventy-five thousand, seven hundred forty-two".