1054417 has 8 divisors (see below), whose sum is σ = 1297856. Its totient is φ = 834192.

The previous prime is 1054393. The next prime is 1054423. The reversal of 1054417 is 7144501.

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 1054417 - 2¹⁹ = 530129 is a prime.

It is a super-2 number, since 2×1054417² = 2223590419778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054457) 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, 5703 + ... + 5884.

It is an arithmetic number, because the mean of its divisors is an integer number (162232).

2^1054417 is an apocalyptic number.

It is an amenable number.

1054417 is a deficient number, since it is larger than the sum of its proper divisors (243439).

1054417 is a wasteful number, since it uses less digits than its factorization.

1054417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11607.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 1054417 is about 1026.8480900308. The cubic root of 1054417 is about 101.7819576564.

Adding to 1054417 its reverse (7144501), we get a palindrome (8198918).

The spelling of 1054417 in words is "one million, fifty-four thousand, four hundred seventeen".