1463454 has 32 divisors (see below), whose sum is σ = 3336480. Its totient is φ = 475200.

The previous prime is 1463453. The next prime is 1463459. The reversal of 1463454 is 4543641.

It is a super-2 number, since 2×1463454² = 4283395220232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1463453) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1884 + ... + 2544.

It is an arithmetic number, because the mean of its divisors is an integer number (104265).

2^1463454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1463454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1668240).

1463454 is an abundant number, since it is smaller than the sum of its proper divisors (1873026).

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

1463454 is a wasteful number, since it uses less digits than its factorization.

1463454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713 (or 707 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 1463454 is about 1209.7330283992. The cubic root of 1463454 is about 113.5341096935.

It can be divided in two parts, 146 and 3454, that added together give a square (3600 = 60²).

The spelling of 1463454 in words is "one million, four hundred sixty-three thousand, four hundred fifty-four".