25497093 has 8 divisors (see below), whose sum is σ = 35995968. Its totient is φ = 15998144.

The previous prime is 25497091. The next prime is 25497103. The reversal of 25497093 is 39079452.

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

It is a cyclic number.

It is not a de Polignac number, because 25497093 - 2¹ = 25497091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25497091) 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, 249921 + ... + 250022.

It is an arithmetic number, because the mean of its divisors is an integer number (4499496).

Almost surely, 2^25497093 is an apocalyptic number.

It is an amenable number.

25497093 is a deficient number, since it is larger than the sum of its proper divisors (10498875).

25497093 is a wasteful number, since it uses less digits than its factorization.

25497093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499963.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 25497093 is about 5049.4646250865. The cubic root of 25497093 is about 294.3270805650.

The spelling of 25497093 in words is "twenty-five million, four hundred ninety-seven thousand, ninety-three".