1053942 has 16 divisors (see below), whose sum is σ = 2118960. Its totient is φ = 349472.

The previous prime is 1053863. The next prime is 1053953. The reversal of 1053942 is 2493501.

It is a super-2 number, since 2×1053942² = 2221587478728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1288 + ... + 1940.

It is an arithmetic number, because the mean of its divisors is an integer number (132435).

2^1053942 is an apocalyptic number.

1053942 is an abundant number, since it is smaller than the sum of its proper divisors (1065018).

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

1053942 is a wasteful number, since it uses less digits than its factorization.

1053942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1053942 is about 1026.6167736794. The cubic root of 1053942 is about 101.7666715816.

The spelling of 1053942 in words is "one million, fifty-three thousand, nine hundred forty-two".