1062520 has 32 divisors (see below), whose sum is σ = 2423520. Its totient is φ = 419200.

The previous prime is 1062511. The next prime is 1062521. The reversal of 1062520 is 252601.

It is a happy number.

It is a super-2 number, since 2×1062520² = 2257897500800, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1062494 and 1062503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1062521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3909 + ... + 4171.

It is an arithmetic number, because the mean of its divisors is an integer number (75735).

2^1062520 is an apocalyptic number.

1062520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1062520 is an abundant number, since it is smaller than the sum of its proper divisors (1361000).

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

1062520 is a wasteful number, since it uses less digits than its factorization.

1062520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375 (or 371 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1062520 is about 1030.7861077838. The cubic root of 1062520 is about 102.0420178035.

The spelling of 1062520 in words is "one million, sixty-two thousand, five hundred twenty".