25028046 has 48 divisors (see below), whose sum is σ = 58125600. Its totient is φ = 7755264.

The previous prime is 25028041. The next prime is 25028057. The reversal of 25028046 is 64082052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25028041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26775 + ... + 27693.

It is an arithmetic number, because the mean of its divisors is an integer number (1210950).

Almost surely, 2^25028046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25028046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29062800).

25028046 is an abundant number, since it is smaller than the sum of its proper divisors (33097554).

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

25028046 is a wasteful number, since it uses less digits than its factorization.

25028046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033 (or 1030 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 25028046 is about 5002.8038138628. The cubic root of 25028046 is about 292.5110756271.

The spelling of 25028046 in words is "twenty-five million, twenty-eight thousand, forty-six".