1492203002 has 4 divisors (see below), whose sum is σ = 2238304506. Its totient is φ = 746101500.

The previous prime is 1492202977. The next prime is 1492203017. The reversal of 1492203002 is 2003022941.

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., 793605241 + 698597761 = 28171^2 + 26431^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373050749 + ... + 373050752.

Almost surely, 2^1492203002 is an apocalyptic number.

1492203002 is a deficient number, since it is larger than the sum of its proper divisors (746101504).

1492203002 is an equidigital number, since it uses as much as digits as its factorization.

1492203002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746101503.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1492203002 is about 38629.0435035609. The cubic root of 1492203002 is about 1142.7273883090.

Adding to 1492203002 its reverse (2003022941), we get a palindrome (3495225943).

The spelling of 1492203002 in words is "one billion, four hundred ninety-two million, two hundred three thousand, two".