1461450002 has 16 divisors (see below), whose sum is σ = 2267889624. Its totient is φ = 705840000.

The previous prime is 1461449981. The next prime is 1461450059. The reversal of 1461450002 is 2000541641.

It can be written as a sum of positive squares in 4 ways, for example, as 1456109281 + 5340721 = 38159^2 + 2311^2 .

It is a super-2 number, since 2×1461450002² = 4271672216691600008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1461450002.

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 in 7 ways as a sum of consecutive naturals, for example, 79949 + ... + 96512.

Almost surely, 2^1461450002 is an apocalyptic number.

1461450002 is a deficient number, since it is larger than the sum of its proper divisors (806439622).

1461450002 is a wasteful number, since it uses less digits than its factorization.

1461450002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176605.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1461450002 is about 38228.9157837363. The cubic root of 1461450002 is about 1134.8226292982.

Adding to 1461450002 its reverse (2000541641), we get a palindrome (3461991643).

The spelling of 1461450002 in words is "one billion, four hundred sixty-one million, four hundred fifty thousand, two".