165241248 has 48 divisors (see below), whose sum is σ = 434419776. Its totient is φ = 54996480.

The previous prime is 165241247. The next prime is 165241249. The reversal of 165241248 is 842142561.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (165241247) and next prime (165241249).

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (165241243) 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, 124428 + ... + 125748.

It is an arithmetic number, because the mean of its divisors is an integer number (9050412).

Almost surely, 2^165241248 is an apocalyptic number.

It is an amenable number.

165241248 is an abundant number, since it is smaller than the sum of its proper divisors (269178528).

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

165241248 is a wasteful number, since it uses less digits than its factorization.

165241248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2637 (or 2629 counting only the distinct ones).

The product of its digits is 15360, while the sum is 33.

The square root of 165241248 is about 12854.6197143284. The cubic root of 165241248 is about 548.7478379195.

The spelling of 165241248 in words is "one hundred sixty-five million, two hundred forty-one thousand, two hundred forty-eight".