2601428 has 24 divisors (see below), whose sum is σ = 4724160. Its totient is φ = 1252800.

The previous prime is 2601413. The next prime is 2601437. The reversal of 2601428 is 8241062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17153 + ... + 17303.

It is an arithmetic number, because the mean of its divisors is an integer number (196840).

2^2601428 is an apocalyptic number.

It is an amenable number.

2601428 is a deficient number, since it is larger than the sum of its proper divisors (2122732).

2601428 is a wasteful number, since it uses less digits than its factorization.

2601428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 2601428 is about 1612.8942928785. The cubic root of 2601428 is about 137.5320564377.

The spelling of 2601428 in words is "two million, six hundred one thousand, four hundred twenty-eight".