107967639 has 8 divisors (see below), whose sum is σ = 155030512. Its totient is φ = 66441600.

The previous prime is 107967631. The next prime is 107967647. The reversal of 107967639 is 936769701.

It is an interprime number because it is at equal distance from previous prime (107967631) and next prime (107967647).

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

It is not a de Polignac number, because 107967639 - 2³ = 107967631 is a prime.

It is a super-2 number, since 2×107967639² = 23314022142468642, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107967631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1384162 + ... + 1384239.

It is an arithmetic number, because the mean of its divisors is an integer number (19378814).

Almost surely, 2^107967639 is an apocalyptic number.

107967639 is a deficient number, since it is larger than the sum of its proper divisors (47062873).

107967639 is a wasteful number, since it uses less digits than its factorization.

107967639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2768417.

The product of its (nonzero) digits is 428652, while the sum is 48.

The square root of 107967639 is about 10390.7477594252. The cubic root of 107967639 is about 476.1727461302.

It can be divided in two parts, 1079676 and 39, that added together give a triangular number (1079715 = T₁₄₆₉).

The spelling of 107967639 in words is "one hundred seven million, nine hundred sixty-seven thousand, six hundred thirty-nine".