65754252 has 36 divisors (see below), whose sum is σ = 171946320. Its totient is φ = 21161952.

The previous prime is 65754251. The next prime is 65754259. The reversal of 65754252 is 25245756.

65754252 is a `hidden beast` number, since 65 + 7 + 542 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is not an unprimeable number, because it can be changed into a prime (65754251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30448 + ... + 32535.

Almost surely, 2^65754252 is an apocalyptic number.

It is an amenable number.

65754252 is an abundant number, since it is smaller than the sum of its proper divisors (106192068).

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

65754252 is a wasteful number, since it uses less digits than its factorization.

65754252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63022 (or 63017 counting only the distinct ones).

The product of its digits is 84000, while the sum is 36.

The square root of 65754252 is about 8108.8995554267. The cubic root of 65754252 is about 403.6217991181.

The spelling of 65754252 in words is "sixty-five million, seven hundred fifty-four thousand, two hundred fifty-two".