65489202 has 32 divisors (see below), whose sum is σ = 154094400. Its totient is φ = 20545344.

The previous prime is 65489197. The next prime is 65489227. The reversal of 65489202 is 20298456.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34752 + ... + 36587.

It is an arithmetic number, because the mean of its divisors is an integer number (4815450).

Almost surely, 2^65489202 is an apocalyptic number.

65489202 is an abundant number, since it is smaller than the sum of its proper divisors (88605198).

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

65489202 is a wasteful number, since it uses less digits than its factorization.

65489202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71367 (or 71361 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 65489202 is about 8092.5398979554. The cubic root of 65489202 is about 403.0787466673.

The spelling of 65489202 in words is "sixty-five million, four hundred eighty-nine thousand, two hundred two".