146748117 has 16 divisors (see below), whose sum is σ = 199422080. Its totient is φ = 95971392.

The previous prime is 146748113. The next prime is 146748137. The reversal of 146748117 is 711847641.

It is not a de Polignac number, because 146748117 - 2² = 146748113 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 (146748113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31503 + ... + 35859.

It is an arithmetic number, because the mean of its divisors is an integer number (12463880).

Almost surely, 2^146748117 is an apocalyptic number.

It is an amenable number.

146748117 is a deficient number, since it is larger than the sum of its proper divisors (52673963).

146748117 is a wasteful number, since it uses less digits than its factorization.

146748117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4572.

The product of its digits is 37632, while the sum is 39.

The square root of 146748117 is about 12113.9637196089. The cubic root of 146748117 is about 527.4615974978.

It can be divided in two parts, 14674 and 8117, that added together give a triangular number (22791 = T₂₁₃).

The spelling of 146748117 in words is "one hundred forty-six million, seven hundred forty-eight thousand, one hundred seventeen".