1050552 has 24 divisors (see below), whose sum is σ = 2845440. Its totient is φ = 350160.

The previous prime is 1050523. The next prime is 1050563. The reversal of 1050552 is 2550501.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×1050552² = 2207319009408, which contains 22 as substring.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7224 + ... + 7367.

It is an arithmetic number, because the mean of its divisors is an integer number (118560).

2^1050552 is an apocalyptic number.

1050552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1050552 is an abundant number, since it is smaller than the sum of its proper divisors (1794888).

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

1050552 is a wasteful number, since it uses less digits than its factorization.

1050552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14603 (or 14596 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 1050552 is about 1024.9643896253. The cubic root of 1050552 is about 101.6574436974.

The spelling of 1050552 in words is "one million, fifty thousand, five hundred fifty-two".