25352734 has 8 divisors (see below), whose sum is σ = 41486328. Its totient is φ = 11523960.

The previous prime is 25352653. The next prime is 25352741. The reversal of 25352734 is 43725352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×25352734² = 1285522242549512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25352696 and 25352705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 576177 + ... + 576220.

It is an arithmetic number, because the mean of its divisors is an integer number (5185791).

Almost surely, 2^25352734 is an apocalyptic number.

25352734 is a deficient number, since it is larger than the sum of its proper divisors (16133594).

25352734 is a wasteful number, since it uses less digits than its factorization.

25352734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152410.

The product of its digits is 25200, while the sum is 31.

The square root of 25352734 is about 5035.1498488128. The cubic root of 25352734 is about 293.7705569437.

The spelling of 25352734 in words is "twenty-five million, three hundred fifty-two thousand, seven hundred thirty-four".