8972461 has 4 divisors (see below), whose sum is σ = 9362592. Its totient is φ = 8582332.

The previous prime is 8972459. The next prime is 8972473. The reversal of 8972461 is 1642798.

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 a cyclic number.

It is not a de Polignac number, because 8972461 - 2¹ = 8972459 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8972461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8972261) 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, 195031 + ... + 195076.

It is an arithmetic number, because the mean of its divisors is an integer number (2340648).

Almost surely, 2^8972461 is an apocalyptic number.

It is an amenable number.

8972461 is a deficient number, since it is larger than the sum of its proper divisors (390131).

8972461 is a wasteful number, since it uses less digits than its factorization.

8972461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390130.

The product of its digits is 24192, while the sum is 37.

The square root of 8972461 is about 2995.4066501896. The cubic root of 8972461 is about 207.7960046944.

The spelling of 8972461 in words is "eight million, nine hundred seventy-two thousand, four hundred sixty-one".