146968256 has 28 divisors (see below), whose sum is σ = 292028880. Its totient is φ = 73386240.

The previous prime is 146968253. The next prime is 146968267. The reversal of 146968256 is 652869641.

It is a self number, because there is not a number n which added to its sum of digits gives 146968256.

It is not an unprimeable number, because it can be changed into a prime (146968253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83546 + ... + 85286.

Almost surely, 2^146968256 is an apocalyptic number.

146968256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

146968256 is a deficient number, since it is larger than the sum of its proper divisors (145060624).

146968256 is a wasteful number, since it uses less digits than its factorization.

146968256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3072 (or 3062 counting only the distinct ones).

The product of its digits is 622080, while the sum is 47.

The square root of 146968256 is about 12123.0464818048. The cubic root of 146968256 is about 527.7252166784.

The spelling of 146968256 in words is "one hundred forty-six million, nine hundred sixty-eight thousand, two hundred fifty-six".