1454022 has 12 divisors (see below), whose sum is σ = 3150420. Its totient is φ = 484668.

The previous prime is 1454021. The next prime is 1454029. The reversal of 1454022 is 2204541.

It is a super-2 number, since 2×1454022² = 4228359952968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 80779 = 1454022 / (1 + 4 + 5 + 4 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1453986 and 1454004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1454021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40372 + ... + 40407.

It is an arithmetic number, because the mean of its divisors is an integer number (262535).

2^1454022 is an apocalyptic number.

1454022 is an abundant number, since it is smaller than the sum of its proper divisors (1696398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1454022 is a wasteful number, since it uses less digits than its factorization.

1454022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80787 (or 80784 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 1454022 is about 1205.8283459929. The cubic root of 1454022 is about 113.2896736867.

Adding to 1454022 its reverse (2204541), we get a palindrome (3658563).

The spelling of 1454022 in words is "one million, four hundred fifty-four thousand, twenty-two".