108452739 has 8 divisors (see below), whose sum is σ = 145955520. Its totient is φ = 71625896.

The previous prime is 108452737. The next prime is 108452759. The reversal of 108452739 is 937254801.

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 108452739 - 2¹ = 108452737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 108452697 and 108452706.

It is not an unprimeable number, because it can be changed into a prime (108452731) 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, 168609 + ... + 169250.

It is an arithmetic number, because the mean of its divisors is an integer number (18244440).

Almost surely, 2^108452739 is an apocalyptic number.

108452739 is a deficient number, since it is larger than the sum of its proper divisors (37502781).

108452739 is a wasteful number, since it uses less digits than its factorization.

108452739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337969.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 108452739 is about 10414.0644803074. The cubic root of 108452739 is about 476.8848308286.

The spelling of 108452739 in words is "one hundred eight million, four hundred fifty-two thousand, seven hundred thirty-nine".