1074553 has 8 divisors (see below), whose sum is σ = 1175040. Its totient is φ = 978240.

The previous prime is 1074533. The next prime is 1074559. The reversal of 1074553 is 3554701.

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

It is a cyclic number.

It is not a de Polignac number, because 1074553 - 2⁹ = 1074041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493 + ... + 1546.

It is an arithmetic number, because the mean of its divisors is an integer number (146880).

2^1074553 is an apocalyptic number.

It is an amenable number.

1074553 is a deficient number, since it is larger than the sum of its proper divisors (100487).

1074553 is a wasteful number, since it uses less digits than its factorization.

1074553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2087.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 1074553 is about 1036.6064827117. The cubic root of 1074553 is about 102.4257800997.

The spelling of 1074553 in words is "one million, seventy-four thousand, five hundred fifty-three".