107667481 has 8 divisors (see below), whose sum is σ = 109333224. Its totient is φ = 106007040.

The previous prime is 107667479. The next prime is 107667491. The reversal of 107667481 is 184766701.

It can be written as a sum of positive squares in 4 ways, for example, as 56115081 + 51552400 = 7491^2 + 7180^2 .

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 107667481 - 2¹ = 107667479 is a prime.

It is a super-2 number, since 2×107667481² = 23184572929770722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107667431) 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, 61701 + ... + 63421.

It is an arithmetic number, because the mean of its divisors is an integer number (13666653).

Almost surely, 2^107667481 is an apocalyptic number.

It is an amenable number.

107667481 is a deficient number, since it is larger than the sum of its proper divisors (1665743).

107667481 is an equidigital number, since it uses as much as digits as its factorization.

107667481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2651.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 107667481 is about 10376.2941843415. The cubic root of 107667481 is about 475.7310714622.

The spelling of 107667481 in words is "one hundred seven million, six hundred sixty-seven thousand, four hundred eighty-one".