107450643 has 16 divisors (see below), whose sum is σ = 151781120. Its totient is φ = 67425696.

The previous prime is 107450633. The next prime is 107450689. The reversal of 107450643 is 346054701.

It is not a de Polignac number, because 107450643 - 2⁶ = 107450579 is a prime.

It is a super-2 number, since 2×107450643² = 23091281362226898, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 107450643.

It is not an unprimeable number, because it can be changed into a prime (107450633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2946 + ... + 14952.

It is an arithmetic number, because the mean of its divisors is an integer number (9486320).

Almost surely, 2^107450643 is an apocalyptic number.

107450643 is a deficient number, since it is larger than the sum of its proper divisors (44330477).

107450643 is a wasteful number, since it uses less digits than its factorization.

107450643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12186.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 107450643 is about 10365.8401974948. The cubic root of 107450643 is about 475.4114890411.

The spelling of 107450643 in words is "one hundred seven million, four hundred fifty thousand, six hundred forty-three".