25032834 has 32 divisors (see below), whose sum is σ = 55800000. Its totient is φ = 8318592.

The previous prime is 25032827. The next prime is 25032853. The reversal of 25032834 is 43823052.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 25032798 and 25032807.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26482 + ... + 27410.

It is an arithmetic number, because the mean of its divisors is an integer number (1743750).

Almost surely, 2^25032834 is an apocalyptic number.

25032834 is an abundant number, since it is smaller than the sum of its proper divisors (30767166).

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

25032834 is a wasteful number, since it uses less digits than its factorization.

25032834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439 (or 1433 counting only the distinct ones).

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

The square root of 25032834 is about 5003.2823226358. The cubic root of 25032834 is about 292.5297274191.

Adding to 25032834 its reverse (43823052), we get a palindrome (68855886).

The spelling of 25032834 in words is "twenty-five million, thirty-two thousand, eight hundred thirty-four".