146263016 has 8 divisors (see below), whose sum is σ = 274243170. Its totient is φ = 73131504.

The previous prime is 146263009. The next prime is 146263021. The reversal of 146263016 is 610362641.

It is a happy number.

146263016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 95140516 + 51122500 = 9754^2 + 7150^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 146263016.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9141431 + ... + 9141446.

Almost surely, 2^146263016 is an apocalyptic number.

It is an amenable number.

146263016 is a deficient number, since it is larger than the sum of its proper divisors (127980154).

146263016 is a wasteful number, since it uses less digits than its factorization.

146263016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18282883 (or 18282879 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 146263016 is about 12093.9247558433. The cubic root of 146263016 is about 526.8797510532.

The spelling of 146263016 in words is "one hundred forty-six million, two hundred sixty-three thousand, sixteen".