1043478 has 24 divisors (see below), whose sum is σ = 2340000. Its totient is φ = 335664.

The previous prime is 1043467. The next prime is 1043479. The reversal of 1043478 is 8743401.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 478 + ... + 1521.

It is an arithmetic number, because the mean of its divisors is an integer number (97500).

2^1043478 is an apocalyptic number.

1043478 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1043478 is an abundant number, since it is smaller than the sum of its proper divisors (1296522).

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

1043478 is a wasteful number, since it uses less digits than its factorization.

1043478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2036 (or 2033 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 1043478 is about 1021.5077092220. The cubic root of 1043478 is about 101.4287560099.

Adding to 1043478 its reverse (8743401), we get a palindrome (9786879).

It can be divided in two parts, 1043 and 478, that added together give a square (1521 = 39²).

The spelling of 1043478 in words is "one million, forty-three thousand, four hundred seventy-eight".