146187316 has 12 divisors (see below), whose sum is σ = 279084960. Its totient is φ = 66448760.

The previous prime is 146187277. The next prime is 146187323. The reversal of 146187316 is 613781641.

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, 1661176 + ... + 1661263.

It is an arithmetic number, because the mean of its divisors is an integer number (23257080).

Almost surely, 2^146187316 is an apocalyptic number.

It is an amenable number.

146187316 is a deficient number, since it is larger than the sum of its proper divisors (132897644).

146187316 is a wasteful number, since it uses less digits than its factorization.

146187316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3322454 (or 3322452 counting only the distinct ones).

The product of its digits is 24192, while the sum is 37.

The square root of 146187316 is about 12090.7946802516. The cubic root of 146187316 is about 526.7888379362.

The spelling of 146187316 in words is "one hundred forty-six million, one hundred eighty-seven thousand, three hundred sixteen".