1020054 has 32 divisors (see below), whose sum is σ = 2361600. Its totient is φ = 287712.

The previous prime is 1020049. The next prime is 1020059. The reversal of 1020054 is 4500201.

1020054 = T₂₀ + T₂₁ + ... + T₁₈₂.

1020054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1020049) and next prime (1020059).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6177 + ... + 6339.

It is an arithmetic number, because the mean of its divisors is an integer number (73800).

2^1020054 is an apocalyptic number.

1020054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1020054 is an abundant number, since it is smaller than the sum of its proper divisors (1341546).

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

1020054 is a wasteful number, since it uses less digits than its factorization.

1020054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324.

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 1020054 is about 1009.9772274660. The cubic root of 1020054 is about 100.6640473177.

Adding to 1020054 its reverse (4500201), we get a palindrome (5520255).

The spelling of 1020054 in words is "one million, twenty thousand, fifty-four".