146160428 has 24 divisors (see below), whose sum is σ = 261979200. Its totient is φ = 71330688.

The previous prime is 146160403. The next prime is 146160431. The reversal of 146160428 is 824061641.

146160428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 146160394 and 146160403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25526 + ... + 30722.

It is an arithmetic number, because the mean of its divisors is an integer number (10915800).

Almost surely, 2^146160428 is an apocalyptic number.

It is an amenable number.

146160428 is a deficient number, since it is larger than the sum of its proper divisors (115818772).

146160428 is a wasteful number, since it uses less digits than its factorization.

146160428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5369 (or 5367 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 146160428 is about 12089.6827088224. The cubic root of 146160428 is about 526.7565388121.

The spelling of 146160428 in words is "one hundred forty-six million, one hundred sixty thousand, four hundred twenty-eight".