146627434 has 8 divisors (see below), whose sum is σ = 220186368. Its totient is φ = 73231980.

The previous prime is 146627417. The next prime is 146627471. The reversal of 146627434 is 434726641.

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

It is a junction number, because it is equal to n+sod(n) for n = 146627393 and 146627402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38602 + ... + 42229.

It is an arithmetic number, because the mean of its divisors is an integer number (27523296).

Almost surely, 2^146627434 is an apocalyptic number.

146627434 is a deficient number, since it is larger than the sum of its proper divisors (73558934).

146627434 is an equidigital number, since it uses as much as digits as its factorization.

146627434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81740.

The product of its digits is 96768, while the sum is 37.

The square root of 146627434 is about 12108.9815426402. The cubic root of 146627434 is about 527.3169662140.

It can be divided in two parts, 1466 and 27434, that added together give a square (28900 = 170²).

The spelling of 146627434 in words is "one hundred forty-six million, six hundred twenty-seven thousand, four hundred thirty-four".