105572150 has 12 divisors (see below), whose sum is σ = 196364292. Its totient is φ = 42228840.

The previous prime is 105572147. The next prime is 105572153. The reversal of 105572150 is 51275501.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (105572147) and next prime (105572153).

It is a super-2 number, since 2×105572150² = 22290957711245000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105572153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1055672 + ... + 1055771.

It is an arithmetic number, because the mean of its divisors is an integer number (16363691).

Almost surely, 2^105572150 is an apocalyptic number.

105572150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105572150 is a deficient number, since it is larger than the sum of its proper divisors (90792142).

105572150 is a wasteful number, since it uses less digits than its factorization.

105572150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111455 (or 2111450 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 26.

The square root of 105572150 is about 10274.8308988518. The cubic root of 105572150 is about 472.6247442720.

The spelling of 105572150 in words is "one hundred five million, five hundred seventy-two thousand, one hundred fifty".