6425038 has 4 divisors (see below), whose sum is σ = 9637560. Its totient is φ = 3212518.

The previous prime is 6425033. The next prime is 6425063. The reversal of 6425038 is 8305246.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×6425038² = 82562226602888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6424997 and 6425015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6425033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606258 + ... + 1606261.

It is an arithmetic number, because the mean of its divisors is an integer number (2409390).

Almost surely, 2^6425038 is an apocalyptic number.

6425038 is a deficient number, since it is larger than the sum of its proper divisors (3212522).

6425038 is a wasteful number, since it uses less digits than its factorization.

6425038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3212521.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 6425038 is about 2534.7658668997. The cubic root of 6425038 is about 185.9053551710.

The spelling of 6425038 in words is "six million, four hundred twenty-five thousand, thirty-eight".