6298945 has 8 divisors (see below), whose sum is σ = 7819560. Its totient is φ = 4865280.

The previous prime is 6298939. The next prime is 6298949. The reversal of 6298945 is 5498926.

6298945 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 379456 + 5919489 = 616^2 + 2433^2 .

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

It is not a de Polignac number, because 6298945 - 2⁵ = 6298913 is a prime.

It is a super-2 number, since 2×6298945² = 79353416226050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6298949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21576 + ... + 21865.

It is an arithmetic number, because the mean of its divisors is an integer number (977445).

Almost surely, 2^6298945 is an apocalyptic number.

It is an amenable number.

6298945 is a deficient number, since it is larger than the sum of its proper divisors (1520615).

6298945 is a wasteful number, since it uses less digits than its factorization.

6298945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43475.

The product of its digits is 155520, while the sum is 43.

The square root of 6298945 is about 2509.7699097726. The cubic root of 6298945 is about 184.6811649716.

The spelling of 6298945 in words is "six million, two hundred ninety-eight thousand, nine hundred forty-five".