90114901 has 8 divisors (see below), whose sum is σ = 91591704. Its totient is φ = 88650240.

The previous prime is 90114883. The next prime is 90114907. The reversal of 90114901 is 10941109.

It can be written as a sum of positive squares in 4 ways, for example, as 8844676 + 81270225 = 2974^2 + 9015^2 .

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 90114901 - 2¹¹ = 90112853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90114907) 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, 12571 + ... + 18391.

It is an arithmetic number, because the mean of its divisors is an integer number (11448963).

Almost surely, 2^90114901 is an apocalyptic number.

It is an amenable number.

90114901 is a deficient number, since it is larger than the sum of its proper divisors (1476803).

90114901 is a wasteful number, since it uses less digits than its factorization.

90114901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6071.

The product of its (nonzero) digits is 324, while the sum is 25.

The square root of 90114901 is about 9492.8868633309. The cubic root of 90114901 is about 448.3311038831.

The spelling of 90114901 in words is "ninety million, one hundred fourteen thousand, nine hundred one".