83277148 has 12 divisors (see below), whose sum is σ = 147150640. Its totient is φ = 41234112.

The previous prime is 83277113. The next prime is 83277149. The reversal of 83277148 is 84177238.

It is a self number, because there is not a number n which added to its sum of digits gives 83277148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83277149) 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, 100653 + ... + 101476.

Almost surely, 2^83277148 is an apocalyptic number.

It is an amenable number.

83277148 is a deficient number, since it is larger than the sum of its proper divisors (63873492).

83277148 is a wasteful number, since it uses less digits than its factorization.

83277148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202236 (or 202234 counting only the distinct ones).

The product of its digits is 75264, while the sum is 40.

The square root of 83277148 is about 9125.6313754173. The cubic root of 83277148 is about 436.6920454790.

The spelling of 83277148 in words is "eighty-three million, two hundred seventy-seven thousand, one hundred forty-eight".