6272798401 has 3 divisors (see below), whose sum is σ = 6272877603. Its totient is φ = 6272719200.

The previous prime is 6272798393. The next prime is 6272798417. The reversal of 6272798401 is 1048972726.

The square root of 6272798401 is 79201.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 5351068801 + 921729600 = 73151^2 + 30360^2 .

It is not a de Polignac number, because 6272798401 - 2³ = 6272798393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6272798461) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 39601 + ... + 118801.

It is an arithmetic number, because the mean of its divisors is an integer number (2090959201).

Almost surely, 2^6272798401 is an apocalyptic number.

6272798401 is the 79201-st square number.

6272798401 is the 39601-st centered octagonal number.

It is an amenable number.

6272798401 is a deficient number, since it is larger than the sum of its proper divisors (79202).

6272798401 is an frugal number, since it uses more digits than its factorization.

6272798401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158402 (or 79201 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 46.

The cubic root of 6272798401 is about 1844.2527655641.

The spelling of 6272798401 in words is "six billion, two hundred seventy-two million, seven hundred ninety-eight thousand, four hundred one".