105214535 has 32 divisors (see below), whose sum is σ = 136055808. Its totient is φ = 77932800.

The previous prime is 105214477. The next prime is 105214553. The reversal of 105214535 is 535412501.

It is not a de Polignac number, because 105214535 - 2⁶ = 105214471 is a prime.

It is a super-2 number, since 2×105214535² = 22140196750532450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 696710 + ... + 696860.

It is an arithmetic number, because the mean of its divisors is an integer number (4251744).

Almost surely, 2^105214535 is an apocalyptic number.

105214535 is a deficient number, since it is larger than the sum of its proper divisors (30841273).

105214535 is a wasteful number, since it uses less digits than its factorization.

105214535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 105214535 is about 10257.4136603727. The cubic root of 105214535 is about 472.0904843643.

The spelling of 105214535 in words is "one hundred five million, two hundred fourteen thousand, five hundred thirty-five".