2532378 has 8 divisors (see below), whose sum is σ = 5064768. Its totient is φ = 844124.

The previous prime is 2532349. The next prime is 2532389. The reversal of 2532378 is 8732352.

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

2532378 is an admirable number.

It is a d-powerful number, because it can be written as 2⁸ + 5⁷ + 3⁹ + 2¹⁴ + 3¹³ + 7⁷ + 8² .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211026 + ... + 211037.

It is an arithmetic number, because the mean of its divisors is an integer number (633096).

2^2532378 is an apocalyptic number.

2532378 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2532378 is a wasteful number, since it uses less digits than its factorization.

2532378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422068.

The product of its digits is 10080, while the sum is 30.

The square root of 2532378 is about 1591.3447143847. The cubic root of 2532378 is about 136.3042855255.

The spelling of 2532378 in words is "two million, five hundred thirty-two thousand, three hundred seventy-eight".