146226060 has 60 divisors (see below), whose sum is σ = 458721648. Its totient is φ = 38993184.

The previous prime is 146226043. The next prime is 146226079. The reversal of 146226060 is 60622641.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 43512 + ... + 46751.

Almost surely, 2^146226060 is an apocalyptic number.

146226060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

146226060 is an abundant number, since it is smaller than the sum of its proper divisors (312495588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146226060 is a wasteful number, since it uses less digits than its factorization.

146226060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90284 (or 90273 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 146226060 is about 12092.3967847569. The cubic root of 146226060 is about 526.8353720781.

The spelling of 146226060 in words is "one hundred forty-six million, two hundred twenty-six thousand, sixty".