1869052 has 12 divisors (see below), whose sum is σ = 3376576. Its totient is φ = 904320.

The previous prime is 1869041. The next prime is 1869053. The reversal of 1869052 is 2509681.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1869053) 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 3 ways as a sum of consecutive naturals, for example, 7413 + ... + 7660.

2^1869052 is an apocalyptic number.

It is an amenable number.

1869052 is a deficient number, since it is larger than the sum of its proper divisors (1507524).

1869052 is a wasteful number, since it uses less digits than its factorization.

1869052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15108 (or 15106 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 1869052 is about 1367.1327660472. The cubic root of 1869052 is about 123.1800742217.

The spelling of 1869052 in words is "one million, eight hundred sixty-nine thousand, fifty-two".