105352454 has 8 divisors (see below), whose sum is σ = 166346040. Its totient is φ = 49903776.

The previous prime is 105352441. The next prime is 105352483. The reversal of 105352454 is 454253501.

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

It is a super-2 number, since 2×105352454² = 22198279127644232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1386179 + ... + 1386254.

It is an arithmetic number, because the mean of its divisors is an integer number (20793255).

Almost surely, 2^105352454 is an apocalyptic number.

105352454 is a deficient number, since it is larger than the sum of its proper divisors (60993586).

105352454 is a wasteful number, since it uses less digits than its factorization.

105352454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2772454.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 105352454 is about 10264.1343521994. The cubic root of 105352454 is about 472.2966720316.

The spelling of 105352454 in words is "one hundred five million, three hundred fifty-two thousand, four hundred fifty-four".