83541105 has 16 divisors (see below), whose sum is σ = 148517760. Its totient is φ = 44555184.

The previous prime is 83541089. The next prime is 83541121. The reversal of 83541105 is 50114538.

It is an interprime number because it is at equal distance from previous prime (83541089) and next prime (83541121).

It is not a de Polignac number, because 83541105 - 2⁴ = 83541089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309277 + ... + 309546.

It is an arithmetic number, because the mean of its divisors is an integer number (9282360).

Almost surely, 2^83541105 is an apocalyptic number.

It is an amenable number.

83541105 is a deficient number, since it is larger than the sum of its proper divisors (64976655).

83541105 is a wasteful number, since it uses less digits than its factorization.

83541105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618837 (or 618831 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 83541105 is about 9140.0823300450. The cubic root of 83541105 is about 437.1529416304.

The spelling of 83541105 in words is "eighty-three million, five hundred forty-one thousand, one hundred five".