1492201403 has 16 divisors (see below), whose sum is σ = 1875793920. Its totient is φ = 1162747080.

The previous prime is 1492201393. The next prime is 1492201433. The reversal of 1492201403 is 3041022941.

It is not a de Polignac number, because 1492201403 - 2⁶ = 1492201339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1492201433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70763 + ... + 89396.

It is an arithmetic number, because the mean of its divisors is an integer number (117237120).

Almost surely, 2^1492201403 is an apocalyptic number.

1492201403 is a deficient number, since it is larger than the sum of its proper divisors (383592517).

1492201403 is an equidigital number, since it uses as much as digits as its factorization.

1492201403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160199 (or 160177 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1492201403 is about 38629.0228066929. The cubic root of 1492201403 is about 1142.7269801381.

The spelling of 1492201403 in words is "one billion, four hundred ninety-two million, two hundred one thousand, four hundred three".