2542328 has 32 divisors (see below), whose sum is σ = 5110560. Its totient is φ = 1182720.

The previous prime is 2542327. The next prime is 2542363. The reversal of 2542328 is 8232452.

It is a d-powerful number, because it can be written as 2⁸ + 5⁸ + 4 + 2¹⁵ + 3¹³ + 2¹⁹ + 8² .

It is a junction number, because it is equal to n+sod(n) for n = 2542297 and 2542306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542327) 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, 7376 + ... + 7712.

It is an arithmetic number, because the mean of its divisors is an integer number (159705).

2^2542328 is an apocalyptic number.

It is an amenable number.

2542328 is an abundant number, since it is smaller than the sum of its proper divisors (2568232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2542328 is a wasteful number, since it uses less digits than its factorization.

2542328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407 (or 403 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 2542328 is about 1594.4679363349. The cubic root of 2542328 is about 136.4825705538.

The spelling of 2542328 in words is "two million, five hundred forty-two thousand, three hundred twenty-eight".