146041432 has 16 divisors (see below), whose sum is σ = 274280760. Its totient is φ = 72899904.

The previous prime is 146041417. The next prime is 146041439. The reversal of 146041432 is 234140641.

It is a super-2 number, since 2×146041432² = 42656199721221248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 146041397 and 146041406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146041439) 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, 9858 + ... + 19729.

Almost surely, 2^146041432 is an apocalyptic number.

It is an amenable number.

146041432 is a deficient number, since it is larger than the sum of its proper divisors (128239328).

146041432 is a wasteful number, since it uses less digits than its factorization.

146041432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30210 (or 30206 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 146041432 is about 12084.7603203373. The cubic root of 146041432 is about 526.6135476701.

The spelling of 146041432 in words is "one hundred forty-six million, forty-one thousand, four hundred thirty-two".