1461022 has 8 divisors (see below), whose sum is σ = 2221776. Its totient is φ = 720432.

The previous prime is 1461001. The next prime is 1461073. The reversal of 1461022 is 2201641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1460987 and 1461005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4858 + ... + 5149.

It is an arithmetic number, because the mean of its divisors is an integer number (277722).

2^1461022 is an apocalyptic number.

1461022 is a deficient number, since it is larger than the sum of its proper divisors (760754).

1461022 is a wasteful number, since it uses less digits than its factorization.

1461022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10082.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1461022 is about 1208.7274299858. The cubic root of 1461022 is about 113.4711836643.

Adding to 1461022 its reverse (2201641), we get a palindrome (3662663).

The spelling of 1461022 in words is "one million, four hundred sixty-one thousand, twenty-two".