25030461 has 16 divisors (see below), whose sum is σ = 34320384. Its totient is φ = 16218864.

The previous prime is 25030351. The next prime is 25030483. The reversal of 25030461 is 16403052.

It is a happy number.

It is not a de Polignac number, because 25030461 - 2¹³ = 25022269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25030261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23016 + ... + 24078.

It is an arithmetic number, because the mean of its divisors is an integer number (2145024).

Almost surely, 2^25030461 is an apocalyptic number.

It is an amenable number.

25030461 is a deficient number, since it is larger than the sum of its proper divisors (9289923).

25030461 is a wasteful number, since it uses less digits than its factorization.

25030461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 25030461 is about 5003.0451726923. The cubic root of 25030461 is about 292.5204836265.

The spelling of 25030461 in words is "twenty-five million, thirty thousand, four hundred sixty-one".