1054671 has 8 divisors (see below), whose sum is σ = 1480320. Its totient is φ = 666072.

The previous prime is 1054667. The next prime is 1054673. The reversal of 1054671 is 1764501.

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

It is not a de Polignac number, because 1054671 - 2² = 1054667 is a prime.

It is a super-2 number, since 2×1054671² = 2224661836482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9195 + ... + 9308.

It is an arithmetic number, because the mean of its divisors is an integer number (185040).

2^1054671 is an apocalyptic number.

1054671 is a deficient number, since it is larger than the sum of its proper divisors (425649).

1054671 is a wasteful number, since it uses less digits than its factorization.

1054671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18525.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 1054671 is about 1026.9717620266. The cubic root of 1054671 is about 101.7901298001.

The spelling of 1054671 in words is "one million, fifty-four thousand, six hundred seventy-one".