1048402 has 4 divisors (see below), whose sum is σ = 1572606. Its totient is φ = 524200.

The previous prime is 1048391. The next prime is 1048423. The reversal of 1048402 is 2048401.

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., 531441 + 516961 = 729^2 + 719^2 .

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 1048402.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262099 + ... + 262102.

2^1048402 is an apocalyptic number.

1048402 is a deficient number, since it is larger than the sum of its proper divisors (524204).

1048402 is an equidigital number, since it uses as much as digits as its factorization.

1048402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524203.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1048402 is about 1023.9150355376. The cubic root of 1048402 is about 101.5880475534.

Subtracting 1048402 from its reverse (2048401), we obtain a palindrome (999999).

The spelling of 1048402 in words is "one million, forty-eight thousand, four hundred two".