1012562 has 4 divisors (see below), whose sum is σ = 1518846. Its totient is φ = 506280.

The previous prime is 1012559. The next prime is 1012573. The reversal of 1012562 is 2652101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 591361 + 421201 = 769^2 + 649^2 .

It is a zygodrome in base 5.

It is a self number, because there is not a number n which added to its sum of digits gives 1012562.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253139 + ... + 253142.

2^1012562 is an apocalyptic number.

1012562 is a deficient number, since it is larger than the sum of its proper divisors (506284).

1012562 is an equidigital number, since it uses as much as digits as its factorization.

1012562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506283.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1012562 is about 1006.2613974510. The cubic root of 1012562 is about 100.4169920924.

Adding to 1012562 its reverse (2652101), we get a palindrome (3664663).

The spelling of 1012562 in words is "one million, twelve thousand, five hundred sixty-two".