1054571 has 8 divisors (see below), whose sum is σ = 1221120. Its totient is φ = 892008.

The previous prime is 1054549. The next prime is 1054577. The reversal of 1054571 is 1754501.

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

It is a cyclic number.

It is not a de Polignac number, because 1054571 - 2¹⁴ = 1038187 is a prime.

It is a super-2 number, since 2×1054571² = 2224239988082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1054577) 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, 401 + ... + 1506.

It is an arithmetic number, because the mean of its divisors is an integer number (152640).

2^1054571 is an apocalyptic number.

1054571 is a deficient number, since it is larger than the sum of its proper divisors (166549).

1054571 is an equidigital number, since it uses as much as digits as its factorization.

1054571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1993.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 1054571 is about 1026.9230740421. The cubic root of 1054571 is about 101.7869125773.

The spelling of 1054571 in words is "one million, fifty-four thousand, five hundred seventy-one".