1011473 has 4 divisors (see below), whose sum is σ = 1014000. Its totient is φ = 1008948.

The previous prime is 1011443. The next prime is 1011509. The reversal of 1011473 is 3741101.

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.

It is a cyclic number.

It is not a de Polignac number, because 1011473 - 2⁸ = 1011217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011443) 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, 515 + ... + 1512.

It is an arithmetic number, because the mean of its divisors is an integer number (253500).

2^1011473 is an apocalyptic number.

It is an amenable number.

1011473 is a deficient number, since it is larger than the sum of its proper divisors (2527).

1011473 is an equidigital number, since it uses as much as digits as its factorization.

1011473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2526.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 1011473 is about 1005.7201399992. The cubic root of 1011473 is about 100.3809800322.

Adding to 1011473 its reverse (3741101), we get a palindrome (4752574).

The spelling of 1011473 in words is "one million, eleven thousand, four hundred seventy-three".