146617226 has 16 divisors (see below), whose sum is σ = 262272384. Its totient is φ = 60103824.

The previous prime is 146617223. The next prime is 146617241. The reversal of 146617226 is 622716641.

146617226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×146617226² = 42993221919870152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (146617223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227345 + ... + 227988.

It is an arithmetic number, because the mean of its divisors is an integer number (16392024).

Almost surely, 2^146617226 is an apocalyptic number.

146617226 is a deficient number, since it is larger than the sum of its proper divisors (115655158).

146617226 is a wasteful number, since it uses less digits than its factorization.

146617226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455365.

The product of its digits is 24192, while the sum is 35.

The square root of 146617226 is about 12108.5600299953. The cubic root of 146617226 is about 527.3047289030.

The spelling of 146617226 in words is "one hundred forty-six million, six hundred seventeen thousand, two hundred twenty-six".