146283876 has 18 divisors (see below), whose sum is σ = 369773222. Its totient is φ = 48761280.

The previous prime is 146283799. The next prime is 146283877. The reversal of 146283876 is 678382641.

146283876 is a `hidden beast` number, since 14 + 628 + 3 + 8 + 7 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 138297600 + 7986276 = 11760^2 + 2826^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-3 number, since 3×146283876³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (146283877) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2031685 + ... + 2031756.

Almost surely, 2^146283876 is an apocalyptic number.

It is an amenable number.

146283876 is an abundant number, since it is smaller than the sum of its proper divisors (223489346).

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

146283876 is a wasteful number, since it uses less digits than its factorization.

146283876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4063451 (or 4063446 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 146283876 is about 12094.7871415747. The cubic root of 146283876 is about 526.9047976883.

The spelling of 146283876 in words is "one hundred forty-six million, two hundred eighty-three thousand, eight hundred seventy-six".