553874 has 8 divisors (see below), whose sum is σ = 836400. Its totient is φ = 275076.

The previous prime is 553873. The next prime is 553897. The reversal of 553874 is 478355.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 553874.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 553874.

It is not an unprimeable number, because it can be changed into a prime (553873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524 + ... + 1175.

It is an arithmetic number, because the mean of its divisors is an integer number (104550).

2⁵⁵³⁸⁷⁴ is an apocalyptic number.

553874 is a deficient number, since it is larger than the sum of its proper divisors (282526).

553874 is a wasteful number, since it uses less digits than its factorization.

553874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1864.

The product of its digits is 16800, while the sum is 32.

The square root of 553874 is about 744.2271158726. The cubic root of 553874 is about 82.1240438687.

The spelling of 553874 in words is "five hundred fifty-three thousand, eight hundred seventy-four".