148226616 has 24 divisors (see below), whose sum is σ = 401447280. Its totient is φ = 49408848.

The previous prime is 148226609. The next prime is 148226669. The reversal of 148226616 is 616622841.

148226616 is a `hidden beast` number, since 14 + 8 + 2 + 26 + 616 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×148226616² = 43942259381622912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1029280 + ... + 1029423.

It is an arithmetic number, because the mean of its divisors is an integer number (16726970).

Almost surely, 2^148226616 is an apocalyptic number.

It is an amenable number.

148226616 is an abundant number, since it is smaller than the sum of its proper divisors (253220664).

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

148226616 is a wasteful number, since it uses less digits than its factorization.

148226616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2058715 (or 2058708 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 148226616 is about 12174.8353582297. The cubic root of 148226616 is about 529.2270874636.

The spelling of 148226616 in words is "one hundred forty-eight million, two hundred twenty-six thousand, six hundred sixteen".