108356469 has 16 divisors (see below), whose sum is σ = 157198272. Its totient is φ = 65991168.

The previous prime is 108356467. The next prime is 108356489. The reversal of 108356469 is 964653801.

It is not a de Polignac number, because 108356469 - 2¹ = 108356467 is a prime.

It is a super-2 number, since 2×108356469² = 23482248748295922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 108356469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108356467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10539 + ... + 18104.

It is an arithmetic number, because the mean of its divisors is an integer number (9824892).

Almost surely, 2^108356469 is an apocalyptic number.

It is an amenable number.

108356469 is a deficient number, since it is larger than the sum of its proper divisors (48841803).

108356469 is a wasteful number, since it uses less digits than its factorization.

108356469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28756.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 108356469 is about 10409.4413394764. The cubic root of 108356469 is about 476.7436839599.

The spelling of 108356469 in words is "one hundred eight million, three hundred fifty-six thousand, four hundred sixty-nine".