100465729 has 16 divisors (see below), whose sum is σ = 126179200. Its totient is φ = 79485840.

The previous prime is 100465727. The next prime is 100465741. The reversal of 100465729 is 927564001.

It is not a de Polignac number, because 100465729 - 2¹ = 100465727 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100465694 and 100465703.

It is not an unprimeable number, because it can be changed into a prime (100465723) 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, 6807 + ... + 15724.

It is an arithmetic number, because the mean of its divisors is an integer number (7886200).

Almost surely, 2^100465729 is an apocalyptic number.

It is an amenable number.

100465729 is a deficient number, since it is larger than the sum of its proper divisors (25713471).

100465729 is an equidigital number, since it uses as much as digits as its factorization.

100465729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22565 (or 22551 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 100465729 is about 10023.2594000155. The cubic root of 100465729 is about 464.8783417810.

The spelling of 100465729 in words is "one hundred million, four hundred sixty-five thousand, seven hundred twenty-nine".