6136402 has 4 divisors (see below), whose sum is σ = 9204606. Its totient is φ = 3068200.

The previous prime is 6136399. The next prime is 6136441. The reversal of 6136402 is 2046316.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5377761 + 758641 = 2319^2 + 871^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 as a sum of consecutive naturals, namely, 1534099 + ... + 1534102.

Almost surely, 2^6136402 is an apocalyptic number.

6136402 is a deficient number, since it is larger than the sum of its proper divisors (3068204).

6136402 is a wasteful number, since it uses less digits than its factorization.

6136402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3068203.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 6136402 is about 2477.1762149674. The cubic root of 6136402 is about 183.0787481960.

It can be divided in two parts, 61 and 36402, that added together give a palindrome (36463).

The spelling of 6136402 in words is "six million, one hundred thirty-six thousand, four hundred two".