1054400 has 42 divisors (see below), whose sum is σ = 2598420. Its totient is φ = 421120.

The previous prime is 1054393. The next prime is 1054423. The reversal of 1054400 is 44501.

It is a super-2 number, since 2×1054400² = 2223518720000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1271 + ... + 1929.

2^1054400 is an apocalyptic number.

1054400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1054400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1299210).

1054400 is an abundant number, since it is smaller than the sum of its proper divisors (1544020).

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

1054400 is an equidigital number, since it uses as much as digits as its factorization.

1054400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681 (or 666 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 1054400 is about 1026.8398122395. The cubic root of 1054400 is about 101.7814106551.

Adding to 1054400 its reverse (44501), we get a palindrome (1098901).

The spelling of 1054400 in words is "one million, fifty-four thousand, four hundred".