107400681 has 16 divisors (see below), whose sum is σ = 159280000. Its totient is φ = 71524944.

The previous prime is 107400653. The next prime is 107400697. The reversal of 107400681 is 186004701.

It is a happy number.

It is not a de Polignac number, because 107400681 - 2¹⁰ = 107399657 is a prime.

It is a super-2 number, since 2×107400681² = 23069812558527522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107400581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37695 + ... + 40443.

It is an arithmetic number, because the mean of its divisors is an integer number (9955000).

Almost surely, 2^107400681 is an apocalyptic number.

It is an amenable number.

107400681 is a deficient number, since it is larger than the sum of its proper divisors (51879319).

107400681 is a wasteful number, since it uses less digits than its factorization.

107400681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4205 (or 4199 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 107400681 is about 10363.4299823948. The cubic root of 107400681 is about 475.3377925961.

The spelling of 107400681 in words is "one hundred seven million, four hundred thousand, six hundred eighty-one".