146140576 has 24 divisors (see below), whose sum is σ = 288057924. Its totient is φ = 72983040.

The previous prime is 146140559. The next prime is 146140591. The reversal of 146140576 is 675041641.

146140576 is digitally balanced in base 2, 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 2 ways, for example, as 115004176 + 31136400 = 10724^2 + 5580^2 .

It is a super-2 number, since 2×146140576² = 42714135907223552, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30846 + ... + 35266.

Almost surely, 2^146140576 is an apocalyptic number.

146140576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

146140576 is a deficient number, since it is larger than the sum of its proper divisors (141917348).

146140576 is a wasteful number, since it uses less digits than its factorization.

146140576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5464 (or 5456 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 146140576 is about 12088.8616502961. The cubic root of 146140576 is about 526.7326891185.

The spelling of 146140576 in words is "one hundred forty-six million, one hundred forty thousand, five hundred seventy-six".