1262562 has 32 divisors (see below), whose sum is σ = 3013632. Its totient is φ = 344784.

The previous prime is 1262557. The next prime is 1262563. The reversal of 1262562 is 2652621.

It is not an unprimeable number, because it can be changed into a prime (1262563) 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, 313 + ... + 1619.

It is an arithmetic number, because the mean of its divisors is an integer number (94176).

2^1262562 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1262562, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1506816).

1262562 is an abundant number, since it is smaller than the sum of its proper divisors (1751070).

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

1262562 is a wasteful number, since it uses less digits than its factorization.

1262562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342.

The product of its digits is 1440, while the sum is 24.

The square root of 1262562 is about 1123.6378420114. The cubic root of 1262562 is about 108.0813858424.

The spelling of 1262562 in words is "one million, two hundred sixty-two thousand, five hundred sixty-two".