105064949 has 8 divisors (see below), whose sum is σ = 114852000. Its totient is φ = 95317200.

The previous prime is 105064933. The next prime is 105064951. The reversal of 105064949 is 949460501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 105064949 - 2⁴ = 105064933 is a prime.

It is a super-2 number, since 2×105064949² = 22077287016745202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105064909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4082 + ... + 15059.

It is an arithmetic number, because the mean of its divisors is an integer number (14356500).

Almost surely, 2^105064949 is an apocalyptic number.

It is an amenable number.

105064949 is a deficient number, since it is larger than the sum of its proper divisors (9787051).

105064949 is a wasteful number, since it uses less digits than its factorization.

105064949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19651.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 105064949 is about 10250.1194627185. The cubic root of 105064949 is about 471.8666508413.

The spelling of 105064949 in words is "one hundred five million, sixty-four thousand, nine hundred forty-nine".