146477441 has 8 divisors (see below), whose sum is σ = 168204000. Its totient is φ = 126152640.

The previous prime is 146477437. The next prime is 146477447. The reversal of 146477441 is 144774641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 146477441 - 2² = 146477437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146477395 and 146477404.

It is not an unprimeable number, because it can be changed into a prime (146477447) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 350216 + ... + 350633.

It is an arithmetic number, because the mean of its divisors is an integer number (21025500).

Almost surely, 2^146477441 is an apocalyptic number.

146477441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

146477441 is a deficient number, since it is larger than the sum of its proper divisors (21726559).

146477441 is a wasteful number, since it uses less digits than its factorization.

146477441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700879.

The product of its digits is 75264, while the sum is 38.

The square root of 146477441 is about 12102.7864973319. The cubic root of 146477441 is about 527.1370980118.

The spelling of 146477441 in words is "one hundred forty-six million, four hundred seventy-seven thousand, four hundred forty-one".