25283034 has 96 divisors (see below), whose sum is σ = 67392000. Its totient is φ = 6689952.

The previous prime is 25283021. The next prime is 25283047. The reversal of 25283034 is 43038252.

It is an interprime number because it is at equal distance from previous prime (25283021) and next prime (25283047).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 25282989 and 25283007.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 141157 + ... + 141335.

It is an arithmetic number, because the mean of its divisors is an integer number (702000).

Almost surely, 2^25283034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25283034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33696000).

25283034 is an abundant number, since it is smaller than the sum of its proper divisors (42108966).

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

25283034 is a wasteful number, since it uses less digits than its factorization.

25283034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 25283034 is about 5028.2237420385. The cubic root of 25283034 is about 293.5010975022.

The spelling of 25283034 in words is "twenty-five million, two hundred eighty-three thousand, thirty-four".