105434514 has 32 divisors (see below), whose sum is σ = 234696000. Its totient is φ = 35085312.

The previous prime is 105434513. The next prime is 105434521. The reversal of 105434514 is 415434501.

It is a happy number.

105434514 is a `hidden beast` number, since 105 + 43 + 4 + 514 = 666.

It is a super-2 number, since 2×105434514² = 22232873484832392, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (105434513) 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, 40257 + ... + 42795.

It is an arithmetic number, because the mean of its divisors is an integer number (7334250).

Almost surely, 2^105434514 is an apocalyptic number.

105434514 is an abundant number, since it is smaller than the sum of its proper divisors (129261486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105434514 is a wasteful number, since it uses less digits than its factorization.

105434514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3319 (or 3313 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 105434514 is about 10268.1309886464. The cubic root of 105434514 is about 472.4192656215.

The spelling of 105434514 in words is "one hundred five million, four hundred thirty-four thousand, five hundred fourteen".