1052980 has 48 divisors (see below), whose sum is σ = 2479680. Its totient is φ = 373248.

The previous prime is 1052971. The next prime is 1052981. The reversal of 1052980 is 892501.

It is a super-2 number, since 2×1052980² = 2217533760800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052981) 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, 6379 + ... + 6541.

It is an arithmetic number, because the mean of its divisors is an integer number (51660).

2^1052980 is an apocalyptic number.

1052980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1052980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1239840).

1052980 is an abundant number, since it is smaller than the sum of its proper divisors (1426700).

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

1052980 is a wasteful number, since it uses less digits than its factorization.

1052980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 1052980 is about 1026.1481374538. The cubic root of 1052980 is about 101.7356991816.

It can be divided in two parts, 10529 and 80, that added together give a square (10609 = 103²).

The spelling of 1052980 in words is "one million, fifty-two thousand, nine hundred eighty".