146477083 has 4 divisors (see below), whose sum is σ = 155093400. Its totient is φ = 137860768.

The previous prime is 146477069. The next prime is 146477113. The reversal of 146477083 is 380774641.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 146477083 - 2²¹ = 144379931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146477033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4308133 + ... + 4308166.

It is an arithmetic number, because the mean of its divisors is an integer number (38773350).

Almost surely, 2^146477083 is an apocalyptic number.

146477083 is a deficient number, since it is larger than the sum of its proper divisors (8616317).

146477083 is an equidigital number, since it uses as much as digits as its factorization.

146477083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8616316.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 146477083 is about 12102.7717073404. The cubic root of 146477083 is about 527.1366685595.

The spelling of 146477083 in words is "one hundred forty-six million, four hundred seventy-seven thousand, eighty-three".