105163454 has 32 divisors (see below), whose sum is σ = 179159040. Its totient is φ = 45858400.

The previous prime is 105163397. The next prime is 105163463. The reversal of 105163454 is 454361501.

It is a happy number.

It is a super-2 number, since 2×105163454² = 22118704114420232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121427 + ... + 122289.

It is an arithmetic number, because the mean of its divisors is an integer number (5598720).

Almost surely, 2^105163454 is an apocalyptic number.

105163454 is a deficient number, since it is larger than the sum of its proper divisors (73995586).

105163454 is a wasteful number, since it uses less digits than its factorization.

105163454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 105163454 is about 10254.9234029319. The cubic root of 105163454 is about 472.0140730028.

The spelling of 105163454 in words is "one hundred five million, one hundred sixty-three thousand, four hundred fifty-four".