1402298 has 8 divisors (see below), whose sum is σ = 2111508. Its totient is φ = 698464.

The previous prime is 1402283. The next prime is 1402301. The reversal of 1402298 is 8922041.

It can be written as a sum of positive squares in 2 ways, for example, as 1399489 + 2809 = 1183^2 + 53^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

1402298 is a Rhonda number in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611 + ... + 1782.

2^1402298 is an apocalyptic number.

1402298 is a deficient number, since it is larger than the sum of its proper divisors (709210).

1402298 is a wasteful number, since it uses less digits than its factorization.

1402298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2688.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1402298 is about 1184.1866406948. The cubic root of 1402298 is about 111.9300690154.

The spelling of 1402298 in words is "one million, four hundred two thousand, two hundred ninety-eight".