1052920 has 32 divisors (see below), whose sum is σ = 2585520. Its totient is φ = 382720.

The previous prime is 1052899. The next prime is 1052939. The reversal of 1052920 is 292501.

It is a super-2 number, since 2×1052920² = 2217281052800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 757 + ... + 1636.

2^1052920 is an apocalyptic number.

1052920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1052920 is an abundant number, since it is smaller than the sum of its proper divisors (1532600).

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

1052920 is a wasteful number, since it uses less digits than its factorization.

1052920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415 (or 2411 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1052920 is about 1026.1189014924. The cubic root of 1052920 is about 101.7337668062.

It can be divided in two parts, 105 and 2920, that added together give a square (3025 = 55²).

The spelling of 1052920 in words is "one million, fifty-two thousand, nine hundred twenty".