906241401 has 12 divisors (see below), whose sum is σ = 1409709028. Its totient is φ = 557686944.

The previous prime is 906241361. The next prime is 906241403. The reversal of 906241401 is 104142609.

It can be written as a sum of positive squares in 2 ways, for example, as 145805625 + 760435776 = 12075^2 + 27576^2 .

It is not a de Polignac number, because 906241401 - 2⁶ = 906241337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (906241403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3872710 + ... + 3872943.

Almost surely, 2^906241401 is an apocalyptic number.

It is an amenable number.

906241401 is a deficient number, since it is larger than the sum of its proper divisors (503467627).

906241401 is a wasteful number, since it uses less digits than its factorization.

906241401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7745672 (or 7745669 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 906241401 is about 30103.8436250257. The cubic root of 906241401 is about 967.7160993962.

The spelling of 906241401 in words is "nine hundred six million, two hundred forty-one thousand, four hundred one".