902481 has 16 divisors (see below), whose sum is σ = 1290240. Its totient is φ = 559440.

The previous prime is 902477. The next prime is 902483. The reversal of 902481 is 184209.

902481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 902481 - 2² = 902477 is a prime.

It is a super-2 number, since 2×902481² = 1628943910722, which contains 22 as substring.

It is a Curzon number.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (902483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3936 + ... + 4158.

It is an arithmetic number, because the mean of its divisors is an integer number (80640).

2⁹⁰²⁴⁸¹ is an apocalyptic number.

It is an amenable number.

902481 is a deficient number, since it is larger than the sum of its proper divisors (387759).

902481 is a wasteful number, since it uses less digits than its factorization.

902481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 902481 is about 949.9899999474. The cubic root of 902481 is about 96.6375748102.

The spelling of 902481 in words is "nine hundred two thousand, four hundred eighty-one".