1054580 has 24 divisors (see below), whose sum is σ = 2250528. Its totient is φ = 415008.

The previous prime is 1054577. The next prime is 1054583. The reversal of 1054580 is 854501.

It is an interprime number because it is at equal distance from previous prime (1054577) and next prime (1054583).

It is a super-2 number, since 2×1054580² = 2224277952800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 947 + ... + 1733.

It is an arithmetic number, because the mean of its divisors is an integer number (93772).

2^1054580 is an apocalyptic number.

1054580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1054580 is an abundant number, since it is smaller than the sum of its proper divisors (1195948).

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

1054580 is a wasteful number, since it uses less digits than its factorization.

1054580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863 (or 861 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 1054580 is about 1026.9274560552. The cubic root of 1054580 is about 101.7872021357.

The spelling of 1054580 in words is "one million, fifty-four thousand, five hundred eighty".