65083388 has 12 divisors (see below), whose sum is σ = 113979432. Its totient is φ = 32517840.

The previous prime is 65083387. The next prime is 65083423. The reversal of 65083388 is 88338056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65083387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1106 + ... + 11462.

It is an arithmetic number, because the mean of its divisors is an integer number (9498286).

Almost surely, 2^65083388 is an apocalyptic number.

It is an amenable number.

65083388 is a deficient number, since it is larger than the sum of its proper divisors (48896044).

65083388 is a wasteful number, since it uses less digits than its factorization.

65083388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11932 (or 11930 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 65083388 is about 8067.4275949648. The cubic root of 65083388 is about 402.2444409899.

The spelling of 65083388 in words is "sixty-five million, eighty-three thousand, three hundred eighty-eight".