146026432 has 14 divisors (see below), whose sum is σ = 289771328. Its totient is φ = 73013184.

The previous prime is 146026429. The next prime is 146026451. The reversal of 146026432 is 234620641.

It is a self number, because there is not a number n which added to its sum of digits gives 146026432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1140768 + ... + 1140895.

It is an arithmetic number, because the mean of its divisors is an integer number (20697952).

Almost surely, 2^146026432 is an apocalyptic number.

It is an amenable number.

146026432 is a deficient number, since it is larger than the sum of its proper divisors (143744896).

146026432 is an equidigital number, since it uses as much as digits as its factorization.

146026432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2281675 (or 2281665 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 146026432 is about 12084.1396880374. The cubic root of 146026432 is about 526.5955174587.

The spelling of 146026432 in words is "one hundred forty-six million, twenty-six thousand, four hundred thirty-two".