1047275 has 12 divisors (see below), whose sum is σ = 1311672. Its totient is φ = 829440.

The previous prime is 1047271. The next prime is 1047281. The reversal of 1047275 is 5727401.

It is not a de Polignac number, because 1047275 - 2² = 1047271 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1047271) 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, 3947 + ... + 4203.

It is an arithmetic number, because the mean of its divisors is an integer number (109306).

2^1047275 is an apocalyptic number.

1047275 is a deficient number, since it is larger than the sum of its proper divisors (264397).

1047275 is a wasteful number, since it uses less digits than its factorization.

1047275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 1047275 is about 1023.3645489267. The cubic root of 1047275 is about 101.5516331569.

The spelling of 1047275 in words is "one million, forty-seven thousand, two hundred seventy-five".