6425498 has 8 divisors (see below), whose sum is σ = 9649908. Its totient is φ = 3208864.

The previous prime is 6425491. The next prime is 6425509. The reversal of 6425498 is 8945246.

It can be written as a sum of positive squares in 2 ways, for example, as 6416089 + 9409 = 2533^2 + 97^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6425491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1040 + ... + 3732.

Almost surely, 2^6425498 is an apocalyptic number.

6425498 is a deficient number, since it is larger than the sum of its proper divisors (3224410).

6425498 is a wasteful number, since it uses less digits than its factorization.

6425498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3888.

The product of its digits is 69120, while the sum is 38.

The square root of 6425498 is about 2534.8566034393. The cubic root of 6425498 is about 185.9097916906.

The spelling of 6425498 in words is "six million, four hundred twenty-five thousand, four hundred ninety-eight".