146424075 has 24 divisors (see below), whose sum is σ = 276672768. Its totient is φ = 66936480.

The previous prime is 146424037. The next prime is 146424121. The reversal of 146424075 is 570424641.

It is not a de Polignac number, because 146424075 - 2¹⁰ = 146423051 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138927 + ... + 139976.

It is an arithmetic number, because the mean of its divisors is an integer number (11528032).

Almost surely, 2^146424075 is an apocalyptic number.

146424075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

146424075 is a deficient number, since it is larger than the sum of its proper divisors (130248693).

146424075 is a wasteful number, since it uses less digits than its factorization.

146424075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278923 (or 278918 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 146424075 is about 12100.5815975927. The cubic root of 146424075 is about 527.0730731007.

The spelling of 146424075 in words is "one hundred forty-six million, four hundred twenty-four thousand, seventy-five".