107002643 has 8 divisors (see below), whose sum is σ = 116852736. Its totient is φ = 97173000.

The previous prime is 107002639. The next prime is 107002667. The reversal of 107002643 is 346200701.

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

It is a cyclic number.

It is not a de Polignac number, because 107002643 - 2² = 107002639 is a prime.

It is a super-2 number, since 2×107002643² = 22899131217970898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107002603) 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 7 ways as a sum of consecutive naturals, for example, 7118 + ... + 16268.

It is an arithmetic number, because the mean of its divisors is an integer number (14606592).

Almost surely, 2^107002643 is an apocalyptic number.

107002643 is a deficient number, since it is larger than the sum of its proper divisors (9850093).

107002643 is a wasteful number, since it uses less digits than its factorization.

107002643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10225.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 107002643 is about 10344.2081862267. The cubic root of 107002643 is about 474.7498487096.

The spelling of 107002643 in words is "one hundred seven million, two thousand, six hundred forty-three".