105954550 has 36 divisors (see below), whose sum is σ = 213418260. Its totient is φ = 39118560.

The previous prime is 105954529. The next prime is 105954551. The reversal of 105954550 is 55459501.

It is a super-2 number, since 2×105954550² = 22452733331405000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105954551) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2181 + ... + 14719.

It is an arithmetic number, because the mean of its divisors is an integer number (5928285).

Almost surely, 2^105954550 is an apocalyptic number.

105954550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105954550 is an abundant number, since it is smaller than the sum of its proper divisors (107463710).

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

105954550 is a wasteful number, since it uses less digits than its factorization.

105954550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12577 (or 12559 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

The square root of 105954550 is about 10293.4226572117. The cubic root of 105954550 is about 473.1946986485.

The spelling of 105954550 in words is "one hundred five million, nine hundred fifty-four thousand, five hundred fifty".