1054725 has 48 divisors (see below), whose sum is σ = 2083200. Its totient is φ = 470400.

The previous prime is 1054723. The next prime is 1054733. The reversal of 1054725 is 5274501.

It is not a de Polignac number, because 1054725 - 2¹ = 1054723 is a prime.

It is a super-2 number, since 2×1054725² = 2224889651250, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1054695 and 1054704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25705 + ... + 25745.

It is an arithmetic number, because the mean of its divisors is an integer number (43400).

2^1054725 is an apocalyptic number.

1054725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1054725 is a deficient number, since it is larger than the sum of its proper divisors (1028475).

1054725 is an equidigital number, since it uses as much as digits as its factorization.

1054725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75 (or 56 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 1054725 is about 1026.9980525785. The cubic root of 1054725 is about 101.7918670158.

The spelling of 1054725 in words is "one million, fifty-four thousand, seven hundred twenty-five".