6425601 has 16 divisors (see below), whose sum is σ = 10545024. Its totient is φ = 3389184.

The previous prime is 6425599. The next prime is 6425621. The reversal of 6425601 is 1065246.

It is not a de Polignac number, because 6425601 - 2¹ = 6425599 is a prime.

It is a super-2 number, since 2×6425601² = 82576696422402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6425621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11496 + ... + 12041.

It is an arithmetic number, because the mean of its divisors is an integer number (659064).

Almost surely, 2^6425601 is an apocalyptic number.

It is an amenable number.

6425601 is a deficient number, since it is larger than the sum of its proper divisors (4119423).

6425601 is a wasteful number, since it uses less digits than its factorization.

6425601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23560.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 6425601 is about 2534.8769200890. The cubic root of 6425601 is about 185.9107850562.

The spelling of 6425601 in words is "six million, four hundred twenty-five thousand, six hundred one".