1022702 has 4 divisors (see below), whose sum is σ = 1534056. Its totient is φ = 511350.

The previous prime is 1022701. The next prime is 1022719. The reversal of 1022702 is 2072201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255674 + ... + 255677.

It is an arithmetic number, because the mean of its divisors is an integer number (383514).

2^1022702 is an apocalyptic number.

1022702 is a deficient number, since it is larger than the sum of its proper divisors (511354).

1022702 is an equidigital number, since it uses as much as digits as its factorization.

1022702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511353.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 1022702 is about 1011.2872984469. The cubic root of 1022702 is about 100.7510780281.

Adding to 1022702 its reverse (2072201), we get a palindrome (3094903).

The spelling of 1022702 in words is "one million, twenty-two thousand, seven hundred two".