146904 has 16 divisors (see below), whose sum is σ = 367320. Its totient is φ = 48960.

The previous prime is 146893. The next prime is 146917. The reversal of 146904 is 409641.

146904 is nontrivially palindromic in base 11.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 6121 = 146904 / (1 + 4 + 6 + 9 + 0 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3037 + ... + 3084.

2¹⁴⁶⁹⁰⁴ is an apocalyptic number.

It is an amenable number.

146904 is an abundant number, since it is smaller than the sum of its proper divisors (220416).

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

146904 is a wasteful number, since it uses less digits than its factorization.

146904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6130 (or 6126 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 146904 is about 383.2805760797. The cubic root of 146904 is about 52.7648296543.

The spelling of 146904 in words is "one hundred forty-six thousand, nine hundred four".