8725461 has 4 divisors (see below), whose sum is σ = 11633952. Its totient is φ = 5816972.

The previous prime is 8725459. The next prime is 8725463. The reversal of 8725461 is 1645278.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (8725459) and next prime (8725463).

It is a cyclic number.

It is not a de Polignac number, because 8725461 - 2¹ = 8725459 is a prime.

It is a super-2 number, since 2×8725461² = 152267339325042, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8725463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1454241 + ... + 1454246.

It is an arithmetic number, because the mean of its divisors is an integer number (2908488).

Almost surely, 2^8725461 is an apocalyptic number.

It is an amenable number.

8725461 is a deficient number, since it is larger than the sum of its proper divisors (2908491).

8725461 is a wasteful number, since it uses less digits than its factorization.

8725461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2908490.

The product of its digits is 13440, while the sum is 33.

The square root of 8725461 is about 2953.8891312979. The cubic root of 8725461 is about 205.8714518326.

The spelling of 8725461 in words is "eight million, seven hundred twenty-five thousand, four hundred sixty-one".