146477042 has 16 divisors (see below), whose sum is σ = 231672960. Its totient is φ = 69265872.

The previous prime is 146477033. The next prime is 146477059. The reversal of 146477042 is 240774641.

It is a junction number, because it is equal to n+sod(n) for n = 146476993 and 146477011.

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, 21863 + ... + 27765.

It is an arithmetic number, because the mean of its divisors is an integer number (14479560).

Almost surely, 2^146477042 is an apocalyptic number.

146477042 is a deficient number, since it is larger than the sum of its proper divisors (85195918).

146477042 is a wasteful number, since it uses less digits than its factorization.

146477042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6577.

The product of its (nonzero) digits is 37632, while the sum is 35.

The square root of 146477042 is about 12102.7700135134. The cubic root of 146477042 is about 527.1366193763.

The spelling of 146477042 in words is "one hundred forty-six million, four hundred seventy-seven thousand, forty-two".