105672470 has 16 divisors (see below), whose sum is σ = 190835568. Its totient is φ = 42130080.

The previous prime is 105672449. The next prime is 105672499. The reversal of 105672470 is 74276501.

It is a super-2 number, since 2×105672470² = 22333341831801800, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14141 + ... + 20280.

It is an arithmetic number, because the mean of its divisors is an integer number (11927223).

Almost surely, 2^105672470 is an apocalyptic number.

105672470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105672470 is a deficient number, since it is larger than the sum of its proper divisors (85163098).

105672470 is a wasteful number, since it uses less digits than its factorization.

105672470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34735.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 105672470 is about 10279.7115718292. The cubic root of 105672470 is about 472.7744008622.

The spelling of 105672470 in words is "one hundred five million, six hundred seventy-two thousand, four hundred seventy".