905028950 has 24 divisors (see below), whose sum is σ = 1923833712. Its totient is φ = 310295520.

The previous prime is 905028947. The next prime is 905028953. The reversal of 905028950 is 59820509.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (905028947) and next prime (905028953).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (905028953) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1292549 + ... + 1293248.

It is an arithmetic number, because the mean of its divisors is an integer number (80159738).

Almost surely, 2^905028950 is an apocalyptic number.

905028950 is an abundant number, since it is smaller than the sum of its proper divisors (1018804762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

905028950 is a wasteful number, since it uses less digits than its factorization.

905028950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2585816 (or 2585811 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 38.

The square root of 905028950 is about 30083.6990744157. The cubic root of 905028950 is about 967.2843410027.

The spelling of 905028950 in words is "nine hundred five million, twenty-eight thousand, nine hundred fifty".