146556514 has 8 divisors (see below), whose sum is σ = 236745180. Its totient is φ = 67641456.

The previous prime is 146556511. The next prime is 146556521. The reversal of 146556514 is 415655641.

146556514 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 139358025 + 7198489 = 11805^2 + 2683^2 .

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

It is not an unprimeable number, because it can be changed into a prime (146556511) 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, 2818369 + ... + 2818420.

Almost surely, 2^146556514 is an apocalyptic number.

146556514 is a deficient number, since it is larger than the sum of its proper divisors (90188666).

146556514 is a wasteful number, since it uses less digits than its factorization.

146556514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5636804.

The product of its digits is 72000, while the sum is 37.

The square root of 146556514 is about 12106.0527836285. The cubic root of 146556514 is about 527.2319358545.

The spelling of 146556514 in words is "one hundred forty-six million, five hundred fifty-six thousand, five hundred fourteen".