146566042 has 32 divisors (see below), whose sum is σ = 258983424. Its totient is φ = 60912000.

The previous prime is 146566039. The next prime is 146566111. The reversal of 146566042 is 240665641.

It is a junction number, because it is equal to n+sod(n) for n = 146565989 and 146566007.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61167 + ... + 63517.

It is an arithmetic number, because the mean of its divisors is an integer number (8093232).

Almost surely, 2^146566042 is an apocalyptic number.

146566042 is a deficient number, since it is larger than the sum of its proper divisors (112417382).

146566042 is a wasteful number, since it uses less digits than its factorization.

146566042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2494.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 146566042 is about 12106.4462993894. The cubic root of 146566042 is about 527.2433611559.

The spelling of 146566042 in words is "one hundred forty-six million, five hundred sixty-six thousand, forty-two".