1146135 has 16 divisors (see below), whose sum is σ = 1853280. Its totient is φ = 604800.

The previous prime is 1146133. The next prime is 1146143. The reversal of 1146135 is 5316411.

It is not a de Polignac number, because 1146135 - 2¹ = 1146133 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1285 + ... + 1985.

It is an arithmetic number, because the mean of its divisors is an integer number (115830).

2^1146135 is an apocalyptic number.

1146135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1146135 is a deficient number, since it is larger than the sum of its proper divisors (707145).

1146135 is a wasteful number, since it uses less digits than its factorization.

1146135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818.

The product of its digits is 360, while the sum is 21.

The square root of 1146135 is about 1070.5769472579. The cubic root of 1146135 is about 104.6514519831.

The spelling of 1146135 in words is "one million, one hundred forty-six thousand, one hundred thirty-five".