9081401 has 8 divisors (see below), whose sum is σ = 10449600. Its totient is φ = 7730928.

The previous prime is 9081353. The next prime is 9081409. The reversal of 9081401 is 1041809.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9081401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9081409) 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, 3311 + ... + 5396.

It is an arithmetic number, because the mean of its divisors is an integer number (1306200).

Almost surely, 2^9081401 is an apocalyptic number.

It is an amenable number.

9081401 is a deficient number, since it is larger than the sum of its proper divisors (1368199).

9081401 is a wasteful number, since it uses less digits than its factorization.

9081401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8863.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 9081401 is about 3013.5362947872. The cubic root of 9081401 is about 208.6336155478.

The spelling of 9081401 in words is "nine million, eighty-one thousand, four hundred one".