1402299 has 16 divisors (see below), whose sum is σ = 2096640. Its totient is φ = 926280.
The previous prime is 1402283. The next prime is 1402301. The reversal of 1402299 is 9922041.
It is not a de Polignac number, because 1402299 - 24 = 1402283 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
1402299 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1402249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4354 + ... + 4664.
It is an arithmetic number, because the mean of its divisors is an integer number (131040).
21402299 is an apocalyptic number.
1402299 is a deficient number, since it is larger than the sum of its proper divisors (694341).
1402299 is a wasteful number, since it uses less digits than its factorization.
1402299 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 487 (or 481 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
The square root of 1402299 is about 1184.1870629254. The cubic root of 1402299 is about 111.9300956217.
The spelling of 1402299 in words is "one million, four hundred two thousand, two hundred ninety-nine".
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