6276442 has 4 divisors (see below), whose sum is σ = 9414666. Its totient is φ = 3138220.

The previous prime is 6276437. The next prime is 6276449. The reversal of 6276442 is 2446726.

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., 5517801 + 758641 = 2349^2 + 871^2 .

It is not an unprimeable number, because it can be changed into a prime (6276449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1569109 + ... + 1569112.

Almost surely, 2^6276442 is an apocalyptic number.

6276442 is a deficient number, since it is larger than the sum of its proper divisors (3138224).

6276442 is a wasteful number, since it uses less digits than its factorization.

6276442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138223.

The product of its digits is 16128, while the sum is 31.

The square root of 6276442 is about 2505.2828183660. The cubic root of 6276442 is about 184.4609778838.

The spelling of 6276442 in words is "six million, two hundred seventy-six thousand, four hundred forty-two".