146016549 has 12 divisors (see below), whose sum is σ = 241043296. Its totient is φ = 83437992.

The previous prime is 146016523. The next prime is 146016551. The reversal of 146016549 is 945610641.

146016549 is a `hidden beast` number, since 1 + 4 + 601 + 6 + 5 + 49 = 666.

It is not a de Polignac number, because 146016549 - 2¹¹ = 146014501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146016049) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1158799 + ... + 1158924.

Almost surely, 2^146016549 is an apocalyptic number.

It is an amenable number.

146016549 is a deficient number, since it is larger than the sum of its proper divisors (95026747).

146016549 is a wasteful number, since it uses less digits than its factorization.

146016549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2317736 (or 2317733 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 146016549 is about 12083.7307566827. The cubic root of 146016549 is about 526.5836372787.

The spelling of 146016549 in words is "one hundred forty-six million, sixteen thousand, five hundred forty-nine".