25048738 has 16 divisors (see below), whose sum is σ = 44142336. Its totient is φ = 10509840.

The previous prime is 25048711. The next prime is 25048739. The reversal of 25048738 is 83784052.

It is a junction number, because it is equal to n+sod(n) for n = 25048697 and 25048706.

It is not an unprimeable number, because it can be changed into a prime (25048739) 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, 43506 + ... + 44077.

It is an arithmetic number, because the mean of its divisors is an integer number (2758896).

Almost surely, 2^25048738 is an apocalyptic number.

25048738 is a deficient number, since it is larger than the sum of its proper divisors (19093598).

25048738 is a wasteful number, since it uses less digits than its factorization.

25048738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87609.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 25048738 is about 5004.8714269200. The cubic root of 25048738 is about 292.5916648446.

The spelling of 25048738 in words is "twenty-five million, forty-eight thousand, seven hundred thirty-eight".