91410001 has 8 divisors (see below), whose sum is σ = 96347880. Its totient is φ = 86591232.

The previous prime is 91409999. The next prime is 91410013. The reversal of 91410001 is 10001419.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 30195025 + 61214976 = 5495^2 + 7824^2 .

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 91410001 - 2¹ = 91409999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (91410301) 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, 28200 + ... + 31273.

It is an arithmetic number, because the mean of its divisors is an integer number (12043485).

Almost surely, 2^91410001 is an apocalyptic number.

It is an amenable number.

91410001 is a deficient number, since it is larger than the sum of its proper divisors (4937879).

91410001 is a wasteful number, since it uses less digits than its factorization.

91410001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59555.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 91410001 is about 9560.8577544068. The cubic root of 91410001 is about 450.4686492078.

The spelling of 91410001 in words is "ninety-one million, four hundred ten thousand, one".