1054659 has 8 divisors (see below), whose sum is σ = 1411920. Its totient is φ = 700256.

The previous prime is 1054649. The next prime is 1054667. The reversal of 1054659 is 9564501.

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 1054659 - 2⁷ = 1054531 is a prime.

It is a super-2 number, since 2×1054659² = 2224611212562, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054609) 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, 397 + ... + 1505.

It is an arithmetic number, because the mean of its divisors is an integer number (176490).

2^1054659 is an apocalyptic number.

1054659 is a deficient number, since it is larger than the sum of its proper divisors (357261).

1054659 is a wasteful number, since it uses less digits than its factorization.

1054659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1429.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 1054659 is about 1026.9659195903. The cubic root of 1054659 is about 101.7897437441.

The spelling of 1054659 in words is "one million, fifty-four thousand, six hundred fifty-nine".