107768739 has 8 divisors (see below), whose sum is σ = 154744912. Its totient is φ = 66319200.

The previous prime is 107768723. The next prime is 107768743. The reversal of 107768739 is 937867701.

It is a happy number.

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

It is not a de Polignac number, because 107768739 - 2⁴ = 107768723 is a prime.

It is a super-2 number, since 2×107768739² = 23228202211300242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107768539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1381612 + ... + 1381689.

It is an arithmetic number, because the mean of its divisors is an integer number (19343114).

Almost surely, 2^107768739 is an apocalyptic number.

107768739 is a deficient number, since it is larger than the sum of its proper divisors (46976173).

107768739 is a wasteful number, since it uses less digits than its factorization.

107768739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763317.

The product of its (nonzero) digits is 444528, while the sum is 48.

The square root of 107768739 is about 10381.1723326414. The cubic root of 107768739 is about 475.8801616145.

The spelling of 107768739 in words is "one hundred seven million, seven hundred sixty-eight thousand, seven hundred thirty-nine".