1460561 has 4 divisors (see below), whose sum is σ = 1475124. Its totient is φ = 1446000.

The previous prime is 1460507. The next prime is 1460567. The reversal of 1460561 is 1650641.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 748225 + 712336 = 865^2 + 844^2 .

It is a cyclic number.

It is not a de Polignac number, because 1460561 - 2⁶ = 1460497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1460567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7130 + ... + 7331.

It is an arithmetic number, because the mean of its divisors is an integer number (368781).

2^1460561 is an apocalyptic number.

It is an amenable number.

1460561 is a deficient number, since it is larger than the sum of its proper divisors (14563).

1460561 is a wasteful number, since it uses less digits than its factorization.

1460561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14562.

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

The square root of 1460561 is about 1208.5367185154. The cubic root of 1460561 is about 113.4592477915.

The spelling of 1460561 in words is "one million, four hundred sixty thousand, five hundred sixty-one".