8261148 has 24 divisors (see below), whose sum is σ = 22029952. Its totient is φ = 2360304.

The previous prime is 8261147. The next prime is 8261161. The reversal of 8261148 is 8411628.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8261147) 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, 49090 + ... + 49257.

Almost surely, 2^8261148 is an apocalyptic number.

It is an amenable number.

8261148 is an abundant number, since it is smaller than the sum of its proper divisors (13768804).

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

8261148 is a wasteful number, since it uses less digits than its factorization.

8261148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98361 (or 98359 counting only the distinct ones).

The product of its digits is 3072, while the sum is 30.

The square root of 8261148 is about 2874.2212858442. The cubic root of 8261148 is about 202.1529736909.

The spelling of 8261148 in words is "eight million, two hundred sixty-one thousand, one hundred forty-eight".