1146632 has 8 divisors (see below), whose sum is σ = 2149950. Its totient is φ = 573312.

The previous prime is 1146581. The next prime is 1146661. The reversal of 1146632 is 2366411.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 729316 + 417316 = 854^2 + 646^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1146598 and 1146607.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71657 + ... + 71672.

2^1146632 is an apocalyptic number.

It is an amenable number.

1146632 is a deficient number, since it is larger than the sum of its proper divisors (1003318).

1146632 is a wasteful number, since it uses less digits than its factorization.

1146632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143335 (or 143331 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 1146632 is about 1070.8090399320. The cubic root of 1146632 is about 104.6665765119. Note that the first 3 decimals are identical.

The spelling of 1146632 in words is "one million, one hundred forty-six thousand, six hundred thirty-two".