1054512 has 40 divisors (see below), whose sum is σ = 3028080. Its totient is φ = 351360.

The previous prime is 1054483. The next prime is 1054517. The reversal of 1054512 is 2154501.

It is a super-2 number, since 2×1054512² = 2223991116288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1054517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 789 + ... + 1652.

It is an arithmetic number, because the mean of its divisors is an integer number (75702).

2^1054512 is an apocalyptic number.

1054512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1054512 is an abundant number, since it is smaller than the sum of its proper divisors (1973568).

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

1054512 is a wasteful number, since it uses less digits than its factorization.

1054512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458 (or 2446 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 1054512 is about 1026.8943470484. The cubic root of 1054512 is about 101.7850143205.

The spelling of 1054512 in words is "one million, fifty-four thousand, five hundred twelve".