1063461 has 16 divisors (see below), whose sum is σ = 1641600. Its totient is φ = 599808.

The previous prime is 1063457. The next prime is 1063463. The reversal of 1063461 is 1643601.

It is not a de Polignac number, because 1063461 - 2² = 1063457 is a prime.

It is a super-2 number, since 2×1063461² = 2261898597042, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1585 + ... + 2153.

It is an arithmetic number, because the mean of its divisors is an integer number (102600).

2^1063461 is an apocalyptic number.

It is an amenable number.

1063461 is a deficient number, since it is larger than the sum of its proper divisors (578139).

1063461 is an equidigital number, since it uses as much as digits as its factorization.

1063461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1063461 is about 1031.2424545179. The cubic root of 1063461 is about 102.0721327523.

The spelling of 1063461 in words is "one million, sixty-three thousand, four hundred sixty-one".