146432075 has 6 divisors (see below), whose sum is σ = 181575804. Its totient is φ = 117145640.

The previous prime is 146432063. The next prime is 146432081. The reversal of 146432075 is 570234641.

It is not a de Polignac number, because 146432075 - 2¹² = 146427979 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2928617 + ... + 2928666.

It is an arithmetic number, because the mean of its divisors is an integer number (30262634).

Almost surely, 2^146432075 is an apocalyptic number.

146432075 is a deficient number, since it is larger than the sum of its proper divisors (35143729).

146432075 is an equidigital number, since it uses as much as digits as its factorization.

146432075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5857293 (or 5857288 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 146432075 is about 12100.9121557013. The cubic root of 146432075 is about 527.0826719498.

The spelling of 146432075 in words is "one hundred forty-six million, four hundred thirty-two thousand, seventy-five".