1402298068 has 12 divisors (see below), whose sum is σ = 2454446260. Its totient is φ = 701027712.

The previous prime is 1402298047. The next prime is 1402298081. The reversal of 1402298068 is 8608922041.

It can be written as a sum of positive squares in 2 ways, for example, as 577344784 + 824953284 = 24028^2 + 28722^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1402298068.

It is a congruent 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 in 3 ways as a sum of consecutive naturals, for example, 1221 + ... + 52972.

Almost surely, 2^1402298068 is an apocalyptic number.

It is an amenable number.

1402298068 is a deficient number, since it is larger than the sum of its proper divisors (1052148192).

1402298068 is a wasteful number, since it uses less digits than its factorization.

1402298068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60666 (or 60664 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 1402298068 is about 37447.2705013329. The cubic root of 1402298068 is about 1119.3007082461.

The spelling of 1402298068 in words is "one billion, four hundred two million, two hundred ninety-eight thousand, sixty-eight".