146505036 has 24 divisors (see below), whose sum is σ = 345688560. Its totient is φ = 48285952.

The previous prime is 146505011. The next prime is 146505059. The reversal of 146505036 is 630505641.

It is a super-2 number, since 2×146505036² = 42927451146722592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 146504994 and 146505012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67521 + ... + 69656.

It is an arithmetic number, because the mean of its divisors is an integer number (14403690).

Almost surely, 2^146505036 is an apocalyptic number.

It is an amenable number.

146505036 is an abundant number, since it is smaller than the sum of its proper divisors (199183524).

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

146505036 is a wasteful number, since it uses less digits than its factorization.

146505036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137273 (or 137271 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 146505036 is about 12103.9264703649. The cubic root of 146505036 is about 527.1701985237.

The spelling of 146505036 in words is "one hundred forty-six million, five hundred five thousand, thirty-six".