8472437 has 8 divisors (see below), whose sum is σ = 8797440. Its totient is φ = 8149680.

The previous prime is 8472433. The next prime is 8472463. The reversal of 8472437 is 7342748.

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 8472437 - 2² = 8472433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8472397 and 8472406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8472433) 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 7 ways as a sum of consecutive naturals, for example, 13112 + ... + 13742.

It is an arithmetic number, because the mean of its divisors is an integer number (1099680).

Almost surely, 2^8472437 is an apocalyptic number.

It is an amenable number.

8472437 is a deficient number, since it is larger than the sum of its proper divisors (325003).

8472437 is a wasteful number, since it uses less digits than its factorization.

8472437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123.

The product of its digits is 37632, while the sum is 35.

The square root of 8472437 is about 2910.7450936143. The cubic root of 8472437 is about 203.8619227753.

The spelling of 8472437 in words is "eight million, four hundred seventy-two thousand, four hundred thirty-seven".