1047453 has 8 divisors (see below), whose sum is σ = 1523616. Its totient is φ = 634800.

The previous prime is 1047419. The next prime is 1047467. The reversal of 1047453 is 3547401.

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

It is not a de Polignac number, because 1047453 - 2⁸ = 1047197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047653) 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, 15838 + ... + 15903.

It is an arithmetic number, because the mean of its divisors is an integer number (190452).

2^1047453 is an apocalyptic number.

It is an amenable number.

1047453 is a deficient number, since it is larger than the sum of its proper divisors (476163).

1047453 is a wasteful number, since it uses less digits than its factorization.

1047453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31755.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 1047453 is about 1023.4515132628. The cubic root of 1047453 is about 101.5573862356.

It can be divided in two parts, 104 and 7453, that added together give a palindrome (7557).

The spelling of 1047453 in words is "one million, forty-seven thousand, four hundred fifty-three".