1146546 has 12 divisors (see below), whose sum is σ = 2484222. Its totient is φ = 382176.

The previous prime is 1146539. The next prime is 1146559. The reversal of 1146546 is 6456411.

1146546 is a `hidden beast` number, since 1 + 1 + 4 + 654 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1134225 + 12321 = 1065^2 + 111^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31831 + ... + 31866.

2^1146546 is an apocalyptic number.

1146546 is an abundant number, since it is smaller than the sum of its proper divisors (1337676).

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

1146546 is a wasteful number, since it uses less digits than its factorization.

1146546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63705 (or 63702 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 1146546 is about 1070.7688826259. The cubic root of 1146546 is about 104.6639597030.

It can be divided in two parts, 11465 and 46, that added together give a palindrome (11511).

The spelling of 1146546 in words is "one million, one hundred forty-six thousand, five hundred forty-six".