1047633 has 4 divisors (see below), whose sum is σ = 1396848. Its totient is φ = 698420.

The previous prime is 1047589. The next prime is 1047647. The reversal of 1047633 is 3367401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3367401 = 3 ⋅1122467.

It is a cyclic number.

It is not a de Polignac number, because 1047633 - 2¹⁶ = 982097 is a prime.

It is a D-number.

1047633 is a lucky number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1047653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174603 + ... + 174608.

It is an arithmetic number, because the mean of its divisors is an integer number (349212).

2^1047633 is an apocalyptic number.

It is an amenable number.

1047633 is a deficient number, since it is larger than the sum of its proper divisors (349215).

1047633 is an equidigital number, since it uses as much as digits as its factorization.

1047633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349214.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 1047633 is about 1023.5394472125. The cubic root of 1047633 is about 101.5632032930.

The spelling of 1047633 in words is "one million, forty-seven thousand, six hundred thirty-three".