1408023202 has 4 divisors (see below), whose sum is σ = 2112034806. Its totient is φ = 704011600.

The previous prime is 1408023179. The next prime is 1408023229. The reversal of 1408023202 is 2023208041.

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., 1050472921 + 357550281 = 32411^2 + 18909^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352005799 + ... + 352005802.

Almost surely, 2^1408023202 is an apocalyptic number.

1408023202 is a deficient number, since it is larger than the sum of its proper divisors (704011604).

1408023202 is an equidigital number, since it uses as much as digits as its factorization.

1408023202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704011603.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1408023202 is about 37523.6352450026. The cubic root of 1408023202 is about 1120.8218887545.

The spelling of 1408023202 in words is "one billion, four hundred eight million, twenty-three thousand, two hundred two".