1025162 has 4 divisors (see below), whose sum is σ = 1537746. Its totient is φ = 512580.

The previous prime is 1025161. The next prime is 1025197. The reversal of 1025162 is 2615201.

1025162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2615201 = 787 ⋅3323.

It can be written as a sum of positive squares in only one way, i.e., 776161 + 249001 = 881^2 + 499^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1025162.

It is not an unprimeable number, because it can be changed into a prime (1025161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256289 + ... + 256292.

2^1025162 is an apocalyptic number.

1025162 is a deficient number, since it is larger than the sum of its proper divisors (512584).

1025162 is an equidigital number, since it uses as much as digits as its factorization.

1025162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512583.

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

The square root of 1025162 is about 1012.5028395022. The cubic root of 1025162 is about 100.8317953154.

The spelling of 1025162 in words is "one million, twenty-five thousand, one hundred sixty-two".