1140604 has 6 divisors (see below), whose sum is σ = 1996064. Its totient is φ = 570300.

The previous prime is 1140577. The next prime is 1140611. The reversal of 1140604 is 4060411.

It is a happy number.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142572 + ... + 142579.

2^1140604 is an apocalyptic number.

It is an amenable number.

1140604 is a deficient number, since it is larger than the sum of its proper divisors (855460).

1140604 is a wasteful number, since it uses less digits than its factorization.

1140604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285155 (or 285153 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1140604 is about 1067.9906366631. The cubic root of 1140604 is about 104.4828386919.

It can be divided in two parts, 11 and 40604, that multiplied together give a palindrome (446644).

The spelling of 1140604 in words is "one million, one hundred forty thousand, six hundred four".