8452738 has 16 divisors (see below), whose sum is σ = 14575680. Its totient is φ = 3601296.

The previous prime is 8452733. The next prime is 8452751. The reversal of 8452738 is 8372548.

It is a junction number, because it is equal to n+sod(n) for n = 8452697 and 8452706.

It is not an unprimeable number, because it can be changed into a prime (8452733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 820 + ... + 4192.

It is an arithmetic number, because the mean of its divisors is an integer number (910980).

Almost surely, 2^8452738 is an apocalyptic number.

8452738 is a deficient number, since it is larger than the sum of its proper divisors (6122942).

8452738 is a wasteful number, since it uses less digits than its factorization.

8452738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3561.

The product of its digits is 53760, while the sum is 37.

The square root of 8452738 is about 2907.3592829233. The cubic root of 8452738 is about 203.7038024911.

The spelling of 8452738 in words is "eight million, four hundred fifty-two thousand, seven hundred thirty-eight".