1145435 has 8 divisors (see below), whose sum is σ = 1388016. Its totient is φ = 907360.

The previous prime is 1145429. The next prime is 1145461. The reversal of 1145435 is 5345411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1145435 - 2⁶ = 1145371 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1145435.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 536 + ... + 1605.

It is an arithmetic number, because the mean of its divisors is an integer number (173502).

2^1145435 is an apocalyptic number.

1145435 is a deficient number, since it is larger than the sum of its proper divisors (242581).

1145435 is a wasteful number, since it uses less digits than its factorization.

1145435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253.

The product of its digits is 1200, while the sum is 23.

The square root of 1145435 is about 1070.2499708012. The cubic root of 1145435 is about 104.6301424122.

The spelling of 1145435 in words is "one million, one hundred forty-five thousand, four hundred thirty-five".