1056461 has 8 divisors (see below), whose sum is σ = 1240320. Its totient is φ = 880848.

The previous prime is 1056443. The next prime is 1056463. The reversal of 1056461 is 1646501.

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 1056461 - 2¹⁰ = 1055437 is a prime.

It is a super-2 number, since 2×1056461² = 2232219689042, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056463) 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, 1781 + ... + 2298.

It is an arithmetic number, because the mean of its divisors is an integer number (155040).

2^1056461 is an apocalyptic number.

It is an amenable number.

1056461 is a deficient number, since it is larger than the sum of its proper divisors (183859).

1056461 is an equidigital number, since it uses as much as digits as its factorization.

1056461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4123.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1056461 is about 1027.8428868266. The cubic root of 1056461 is about 101.8476837196.

The spelling of 1056461 in words is "one million, fifty-six thousand, four hundred sixty-one".