52198148 has 12 divisors (see below), whose sum is σ = 91409472. Its totient is φ = 26081160.

The previous prime is 52198117. The next prime is 52198183. The reversal of 52198148 is 84189125.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3761 + ... + 10887.

It is an arithmetic number, because the mean of its divisors is an integer number (7617456).

Almost surely, 2^52198148 is an apocalyptic number.

It is an amenable number.

52198148 is a deficient number, since it is larger than the sum of its proper divisors (39211324).

52198148 is a wasteful number, since it uses less digits than its factorization.

52198148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8962 (or 8960 counting only the distinct ones).

The product of its digits is 23040, while the sum is 38.

The square root of 52198148 is about 7224.8285792813. The cubic root of 52198148 is about 373.7246106771.

The spelling of 52198148 in words is "fifty-two million, one hundred ninety-eight thousand, one hundred forty-eight".