1054047 has 8 divisors (see below), whose sum is σ = 1424944. Its totient is φ = 692928.

The previous prime is 1054043. The next prime is 1054049. The reversal of 1054047 is 7404501.

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

It is not a de Polignac number, because 1054047 - 2² = 1054043 is a prime.

It is a super-2 number, since 2×1054047² = 2222030156418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054043) 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, 2188 + ... + 2625.

It is an arithmetic number, because the mean of its divisors is an integer number (178118).

2^1054047 is an apocalyptic number.

1054047 is a deficient number, since it is larger than the sum of its proper divisors (370897).

1054047 is an equidigital number, since it uses as much as digits as its factorization.

1054047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4889.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 1054047 is about 1026.6679112547. The cubic root of 1054047 is about 101.7700510040.

Adding to 1054047 its reverse (7404501), we get a palindrome (8458548).

The spelling of 1054047 in words is "one million, fifty-four thousand, forty-seven".