105472354 has 16 divisors (see below), whose sum is σ = 175875840. Its totient is φ = 47108880.

The previous prime is 105472351. The next prime is 105472379. The reversal of 105472354 is 453274501.

It is a super-2 number, since 2×105472354² = 22248834916602632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (105472351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64624 + ... + 66235.

It is an arithmetic number, because the mean of its divisors is an integer number (10992240).

Almost surely, 2^105472354 is an apocalyptic number.

105472354 is a deficient number, since it is larger than the sum of its proper divisors (70403486).

105472354 is a wasteful number, since it uses less digits than its factorization.

105472354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130905.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 105472354 is about 10269.9734176871. The cubic root of 105472354 is about 472.4757752854.

The spelling of 105472354 in words is "one hundred five million, four hundred seventy-two thousand, three hundred fifty-four".