905152 has 14 divisors (see below), whose sum is σ = 1796288. Its totient is φ = 452544.

The previous prime is 905147. The next prime is 905161. The reversal of 905152 is 251509.

It is a congruent number.

It is an unprimeable number.

905152 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7008 + ... + 7135.

2⁹⁰⁵¹⁵² is an apocalyptic number.

It is an amenable number.

905152 is a deficient number, since it is larger than the sum of its proper divisors (891136).

905152 is a wasteful number, since it uses less digits than its factorization.

905152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14155 (or 14145 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 905152 is about 951.3947655942. The cubic root of 905152 is about 96.7328177149.

The spelling of 905152 in words is "nine hundred five thousand, one hundred fifty-two".