146325056 has 28 divisors (see below), whose sum is σ = 292947852. Its totient is φ = 72511488.

The previous prime is 146325043. The next prime is 146325071. The reversal of 146325056 is 650523641.

It can be written as a sum of positive squares in 2 ways, for example, as 30030400 + 116294656 = 5480^2 + 10784^2 .

It is a super-2 number, since 2×146325056² = 42822044026806272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 2885 + ... + 17348.

Almost surely, 2^146325056 is an apocalyptic number.

146325056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

146325056 is an abundant number, since it is smaller than the sum of its proper divisors (146622796).

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

146325056 is a wasteful number, since it uses less digits than its factorization.

146325056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20358 (or 20348 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 146325056 is about 12096.4894080886. The cubic root of 146325056 is about 526.9542355904.

Adding to 146325056 its reverse (650523641), we get a palindrome (796848697).

The spelling of 146325056 in words is "one hundred forty-six million, three hundred twenty-five thousand, fifty-six".