108451396 has 27 divisors (see below), whose sum is σ = 196075677. Its totient is φ = 52486560.

The previous prime is 108451391. The next prime is 108451397. The reversal of 108451396 is 693154801.

The square root of 108451396 is 10414.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 5225796 + 103225600 = 2286^2 + 10160^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108451391) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 853885 + ... + 854011.

Almost surely, 2^108451396 is an apocalyptic number.

108451396 is the 10414-th square number.

It is an amenable number.

108451396 is a deficient number, since it is larger than the sum of its proper divisors (87624281).

108451396 is an equidigital number, since it uses as much as digits as its factorization.

108451396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The cubic root of 108451396 is about 476.8828623553.

The spelling of 108451396 in words is "one hundred eight million, four hundred fifty-one thousand, three hundred ninety-six".