6437402 has 8 divisors (see below), whose sum is σ = 9861696. Its totient is φ = 3150172.

The previous prime is 6437393. The next prime is 6437413. The reversal of 6437402 is 2047346.

It is a happy number.

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

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, 34148 + ... + 34335.

It is an arithmetic number, because the mean of its divisors is an integer number (1232712).

Almost surely, 2^6437402 is an apocalyptic number.

6437402 is a deficient number, since it is larger than the sum of its proper divisors (3424294).

6437402 is a wasteful number, since it uses less digits than its factorization.

6437402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68532.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 6437402 is about 2537.2035787457. The cubic root of 6437402 is about 186.0245275397.

The spelling of 6437402 in words is "six million, four hundred thirty-seven thousand, four hundred two".