901165028 has 12 divisors (see below), whose sum is σ = 1610593152. Its totient is φ = 440995560.

The previous prime is 901164991. The next prime is 901165063. The reversal of 901165028 is 820561109.

It is a junction number, because it is equal to n+sod(n) for n = 901164985 and 901165003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2396528 + ... + 2396903.

It is an arithmetic number, because the mean of its divisors is an integer number (134216096).

Almost surely, 2^901165028 is an apocalyptic number.

It is an amenable number.

901165028 is a deficient number, since it is larger than the sum of its proper divisors (709428124).

901165028 is a wasteful number, since it uses less digits than its factorization.

901165028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4793482 (or 4793480 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 901165028 is about 30019.4108536460. The cubic root of 901165028 is about 965.9058057774.

The spelling of 901165028 in words is "nine hundred one million, one hundred sixty-five thousand, twenty-eight".