1140202 has 16 divisors (see below), whose sum is σ = 2040192. Its totient is φ = 467280.

The previous prime is 1140197. The next prime is 1140203. The reversal of 1140202 is 2020411.

It is an Ulam number.

1140202 is a modest number, since divided by 202 gives 114 as remainder.

It is not an unprimeable number, because it can be changed into a prime (1140203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1449 + ... + 2092.

It is an arithmetic number, because the mean of its divisors is an integer number (127512).

2^1140202 is an apocalyptic number.

1140202 is a deficient number, since it is larger than the sum of its proper divisors (899990).

1140202 is a wasteful number, since it uses less digits than its factorization.

1140202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3573.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1140202 is about 1067.8024161801. The cubic root of 1140202 is about 104.4705624369.

Adding to 1140202 its reverse (2020411), we get a palindrome (3160613).

The spelling of 1140202 in words is "one million, one hundred forty thousand, two hundred two".