1416402 has 24 divisors (see below), whose sum is σ = 3305484. Its totient is φ = 435744.

The previous prime is 1416341. The next prime is 1416433. The reversal of 1416402 is 2046141.

It can be written as a sum of positive squares in 2 ways, for example, as 1147041 + 269361 = 1071^2 + 519^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2793 + ... + 3260.

2^1416402 is an apocalyptic number.

1416402 is an abundant number, since it is smaller than the sum of its proper divisors (1889082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1416402 is a wasteful number, since it uses less digits than its factorization.

1416402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6074 (or 6071 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1416402 is about 1190.1268839918. The cubic root of 1416402 is about 112.3040737944.

The spelling of 1416402 in words is "one million, four hundred sixteen thousand, four hundred two".