108679541 has 2 divisors, whose sum is σ = 108679542. Its totient is φ = 108679540.

The previous prime is 108679537. The next prime is 108679603. The reversal of 108679541 is 145976801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56175025 + 52504516 = 7495^2 + 7246^2 .

It is a cyclic number.

It is not a de Polignac number, because 108679541 - 2² = 108679537 is a prime.

It is a super-2 number, since 2×108679541² = 23622485263941362, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108679511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54339770 + 54339771.

It is an arithmetic number, because the mean of its divisors is an integer number (54339771).

Almost surely, 2^108679541 is an apocalyptic number.

It is an amenable number.

108679541 is a deficient number, since it is larger than the sum of its proper divisors (1).

108679541 is an equidigital number, since it uses as much as digits as its factorization.

108679541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 108679541 is about 10424.9480094627. The cubic root of 108679541 is about 477.2170281414.

The spelling of 108679541 in words is "one hundred eight million, six hundred seventy-nine thousand, five hundred forty-one".