1460222 has 4 divisors (see below), whose sum is σ = 2190336. Its totient is φ = 730110.

The previous prime is 1460213. The next prime is 1460233. The reversal of 1460222 is 2220641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2220641 = 199 ⋅11159.

It is a self number, because there is not a number n which added to its sum of digits gives 1460222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365054 + ... + 365057.

It is an arithmetic number, because the mean of its divisors is an integer number (547584).

2^1460222 is an apocalyptic number.

1460222 is a deficient number, since it is larger than the sum of its proper divisors (730114).

1460222 is an equidigital number, since it uses as much as digits as its factorization.

1460222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730113.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1460222 is about 1208.3964581213. The cubic root of 1460222 is about 113.4504690503.

Adding to 1460222 its reverse (2220641), we get a palindrome (3680863).

The spelling of 1460222 in words is "one million, four hundred sixty thousand, two hundred twenty-two".