904862 has 8 divisors (see below), whose sum is σ = 1551216. Its totient is φ = 387792.

The previous prime is 904861. The next prime is 904867. The reversal of 904862 is 268409.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (904861) 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 3 ways as a sum of consecutive naturals, for example, 32303 + ... + 32330.

It is an arithmetic number, because the mean of its divisors is an integer number (193902).

2⁹⁰⁴⁸⁶² is an apocalyptic number.

904862 is a deficient number, since it is larger than the sum of its proper divisors (646354).

904862 is a wasteful number, since it uses less digits than its factorization.

904862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64642.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 904862 is about 951.2423455671. The cubic root of 904862 is about 96.7224859277.

It can be divided in two parts, 90 and 4862, that multiplied together give a triangular number (437580 = T₉₃₅).

The spelling of 904862 in words is "nine hundred four thousand, eight hundred sixty-two".