1020954 has 32 divisors (see below), whose sum is σ = 2304000. Its totient is φ = 298800.

The previous prime is 1020931. The next prime is 1020959. The reversal of 1020954 is 4590201.

1020954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1020954.

It is not an unprimeable number, because it can be changed into a prime (1020959) 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, 1797 + ... + 2295.

It is an arithmetic number, because the mean of its divisors is an integer number (72000).

2^1020954 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1020954, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1152000).

1020954 is an abundant number, since it is smaller than the sum of its proper divisors (1283046).

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

1020954 is a wasteful number, since it uses less digits than its factorization.

1020954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 1020954 is about 1010.4226838309. The cubic root of 1020954 is about 100.6936441203.

The spelling of 1020954 in words is "one million, twenty thousand, nine hundred fifty-four".