146856032 has 24 divisors (see below), whose sum is σ = 289401336. Its totient is φ = 73357312.

The previous prime is 146856019. The next prime is 146856037. The reversal of 146856032 is 230658641.

It is a junction number, because it is equal to n+sod(n) for n = 146855983 and 146856001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146856037) 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, 51968 + ... + 54720.

It is an arithmetic number, because the mean of its divisors is an integer number (12058389).

Almost surely, 2^146856032 is an apocalyptic number.

It is an amenable number.

146856032 is a deficient number, since it is larger than the sum of its proper divisors (142545304).

146856032 is a wasteful number, since it uses less digits than its factorization.

146856032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4430 (or 4422 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 146856032 is about 12118.4170583455. The cubic root of 146856032 is about 527.5908599656.

The spelling of 146856032 in words is "one hundred forty-six million, eight hundred fifty-six thousand, thirty-two".