1140062 has 24 divisors (see below), whose sum is σ = 2151408. Its totient is φ = 443520.

The previous prime is 1139993. The next prime is 1140091. The reversal of 1140062 is 2600411.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1358 + ... + 2030.

It is an arithmetic number, because the mean of its divisors is an integer number (89642).

2^1140062 is an apocalyptic number.

1140062 is a deficient number, since it is larger than the sum of its proper divisors (1011346).

1140062 is a wasteful number, since it uses less digits than its factorization.

1140062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704 (or 693 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1140062 is about 1067.7368589685. The cubic root of 1140062 is about 104.4662864468.

Adding to 1140062 its reverse (2600411), we get a palindrome (3740473).

The spelling of 1140062 in words is "one million, one hundred forty thousand, sixty-two".