1463022 has 40 divisors (see below), whose sum is σ = 3580632. Its totient is φ = 442800.

The previous prime is 1463009. The next prime is 1463027. The reversal of 1463022 is 2203641.

It is a happy number.

1463022 is a `hidden beast` number, since 14 + 630 + 22 = 666.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1462986 and 1463004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1463027) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1372 + ... + 2192.

2^1463022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1463022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1790316).

1463022 is an abundant number, since it is smaller than the sum of its proper divisors (2117610).

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

1463022 is a wasteful number, since it uses less digits than its factorization.

1463022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846 (or 837 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1463022 is about 1209.5544634286. The cubic root of 1463022 is about 113.5229371382.

Adding to 1463022 its reverse (2203641), we get a palindrome (3666663).

It can be divided in two parts, 14 and 63022, that added together give a palindrome (63036).

The spelling of 1463022 in words is "one million, four hundred sixty-three thousand, twenty-two".