6245812 has 6 divisors (see below), whose sum is σ = 10930178. Its totient is φ = 3122904.

The previous prime is 6245803. The next prime is 6245821. The reversal of 6245812 is 2185426.

It is an interprime number because it is at equal distance from previous prime (6245803) and next prime (6245821).

It can be written as a sum of positive squares in only one way, i.e., 5788836 + 456976 = 2406^2 + 676^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 780723 + ... + 780730.

Almost surely, 2^6245812 is an apocalyptic number.

It is an amenable number.

6245812 is a deficient number, since it is larger than the sum of its proper divisors (4684366).

6245812 is a wasteful number, since it uses less digits than its factorization.

6245812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561457 (or 1561455 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

The square root of 6245812 is about 2499.1622596382. The cubic root of 6245812 is about 184.1604224751.

The spelling of 6245812 in words is "six million, two hundred forty-five thousand, eight hundred twelve".