1146275 has 12 divisors (see below), whose sum is σ = 1531152. Its totient is φ = 846240.

The previous prime is 1146263. The next prime is 1146281. The reversal of 1146275 is 5726411.

It is not a de Polignac number, because 1146275 - 2¹⁸ = 884131 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1439 + ... + 2088.

It is an arithmetic number, because the mean of its divisors is an integer number (127596).

2^1146275 is an apocalyptic number.

1146275 is a deficient number, since it is larger than the sum of its proper divisors (384877).

1146275 is a wasteful number, since it uses less digits than its factorization.

1146275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3550 (or 3545 counting only the distinct ones).

The product of its digits is 1680, while the sum is 26.

The square root of 1146275 is about 1070.6423305661. The cubic root of 1146275 is about 104.6557128560.

The spelling of 1146275 in words is "one million, one hundred forty-six thousand, two hundred seventy-five".