901411605 has 16 divisors (see below), whose sum is σ = 1602509760. Its totient is φ = 480752784.

The previous prime is 901411559. The next prime is 901411613. The reversal of 901411605 is 506114109.

It is not a de Polignac number, because 901411605 - 2⁶ = 901411541 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3338427 + ... + 3338696.

It is an arithmetic number, because the mean of its divisors is an integer number (100156860).

Almost surely, 2^901411605 is an apocalyptic number.

It is an amenable number.

901411605 is a deficient number, since it is larger than the sum of its proper divisors (701098155).

901411605 is a wasteful number, since it uses less digits than its factorization.

901411605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6677137 (or 6677131 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 901411605 is about 30023.5175320947. The cubic root of 901411605 is about 965.9938948729.

The spelling of 901411605 in words is "nine hundred one million, four hundred eleven thousand, six hundred five".