146500377 has 4 divisors (see below), whose sum is σ = 195333840. Its totient is φ = 97666916.

The previous prime is 146500357. The next prime is 146500411. The reversal of 146500377 is 773005641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 146500377 - 2¹² = 146496281 is a prime.

It is a super-2 number, since 2×146500377² = 42924720922284258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (146500337) 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, 24416727 + ... + 24416732.

It is an arithmetic number, because the mean of its divisors is an integer number (48833460).

Almost surely, 2^146500377 is an apocalyptic number.

It is an amenable number.

146500377 is a deficient number, since it is larger than the sum of its proper divisors (48833463).

146500377 is an equidigital number, since it uses as much as digits as its factorization.

146500377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48833462.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 146500377 is about 12103.7340106266. The cubic root of 146500377 is about 527.1646102926.

The spelling of 146500377 in words is "one hundred forty-six million, five hundred thousand, three hundred seventy-seven".