25234461 has 18 divisors (see below), whose sum is σ = 42401502. Its totient is φ = 14419440.

The previous prime is 25234459. The next prime is 25234463. The reversal of 25234461 is 16443252.

It is an interprime number because it is at equal distance from previous prime (25234459) and next prime (25234463).

It can be written as a sum of positive squares in only one way, i.e., 25190361 + 44100 = 5019^2 + 210^2 .

It is not a de Polignac number, because 25234461 - 2¹ = 25234459 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25234463) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 28170 + ... + 29051.

It is an arithmetic number, because the mean of its divisors is an integer number (2355639).

Almost surely, 2^25234461 is an apocalyptic number.

25234461 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

25234461 is a deficient number, since it is larger than the sum of its proper divisors (17167041).

25234461 is a wasteful number, since it uses less digits than its factorization.

25234461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57241 (or 57231 counting only the distinct ones).

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

The square root of 25234461 is about 5023.3913843140. The cubic root of 25234461 is about 293.3130218661.

It can be divided in two parts, 252344 and 61, that added together give a triangular number (252405 = T₇₁₀).

The spelling of 25234461 in words is "twenty-five million, two hundred thirty-four thousand, four hundred sixty-one".