25432334 has 4 divisors (see below), whose sum is σ = 38148504. Its totient is φ = 12716166.

The previous prime is 25432321. The next prime is 25432339. The reversal of 25432334 is 43323452.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×25432334² = 1293607225375112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25432339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6358082 + ... + 6358085.

It is an arithmetic number, because the mean of its divisors is an integer number (9537126).

Almost surely, 2^25432334 is an apocalyptic number.

25432334 is a deficient number, since it is larger than the sum of its proper divisors (12716170).

25432334 is a wasteful number, since it uses less digits than its factorization.

25432334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12716169.

The product of its digits is 8640, while the sum is 26.

The square root of 25432334 is about 5043.0480862272. The cubic root of 25432334 is about 294.0776862901.

Adding to 25432334 its reverse (43323452), we get a palindrome (68755786).

The spelling of 25432334 in words is "twenty-five million, four hundred thirty-two thousand, three hundred thirty-four".