146132004 has 12 divisors (see below), whose sum is σ = 340974704. Its totient is φ = 48710664.

The previous prime is 146131963. The next prime is 146132011. The reversal of 146132004 is 400231641.

It is a tau number, because it is divible by the number of its divisors (12).

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, 6088822 + ... + 6088845.

Almost surely, 2^146132004 is an apocalyptic number.

It is an amenable number.

146132004 is an abundant number, since it is smaller than the sum of its proper divisors (194842700).

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

146132004 is a wasteful number, since it uses less digits than its factorization.

146132004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12177674 (or 12177672 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 146132004 is about 12088.5071038570. The cubic root of 146132004 is about 526.7223902656.

Adding to 146132004 its reverse (400231641), we get a palindrome (546363645).

The spelling of 146132004 in words is "one hundred forty-six million, one hundred thirty-two thousand, four".