1023202 has 8 divisors (see below), whose sum is σ = 1550016. Its totient is φ = 506532.

The previous prime is 1023199. The next prime is 1023203. The reversal of 1023202 is 2023201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1023203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2278 + ... + 2689.

It is an arithmetic number, because the mean of its divisors is an integer number (193752).

2^1023202 is an apocalyptic number.

1023202 is a deficient number, since it is larger than the sum of its proper divisors (526814).

1023202 is a wasteful number, since it uses less digits than its factorization.

1023202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5072.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 1023202 is about 1011.5344779097. The cubic root of 1023202 is about 100.7674944530.

Adding to 1023202 its reverse (2023201), we get a palindrome (3046403).

Subtracting 1023202 from its reverse (2023201), we obtain a palindrome (999999).

It can be divided in two parts, 1023 and 202, that added together give a triangular number (1225 = T₄₉).

The spelling of 1023202 in words is "one million, twenty-three thousand, two hundred two".