900465 has 16 divisors (see below), whose sum is σ = 1453248. Its totient is φ = 476096.

The previous prime is 900461. The next prime is 900481. The reversal of 900465 is 564009.

It is not a de Polignac number, because 900465 - 2² = 900461 is a prime.

900465 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (900461) 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 15 ways as a sum of consecutive naturals, for example, 2422 + ... + 2768.

It is an arithmetic number, because the mean of its divisors is an integer number (90828).

2⁹⁰⁰⁴⁶⁵ is an apocalyptic number.

It is an amenable number.

900465 is a deficient number, since it is larger than the sum of its proper divisors (552783).

900465 is a wasteful number, since it uses less digits than its factorization.

900465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 900465 is about 948.9283429216. The cubic root of 900465 is about 96.5655634704.

The spelling of 900465 in words is "nine hundred thousand, four hundred sixty-five".