65083390 has 16 divisors (see below), whose sum is σ = 118311840. Its totient is φ = 25775200.

The previous prime is 65083387. The next prime is 65083423. The reversal of 65083390 is 9338056.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31210 + ... + 33229.

It is an arithmetic number, because the mean of its divisors is an integer number (7394490).

Almost surely, 2^65083390 is an apocalyptic number.

65083390 is a deficient number, since it is larger than the sum of its proper divisors (53228450).

65083390 is a wasteful number, since it uses less digits than its factorization.

65083390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64547.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 65083390 is about 8067.4277189201. The cubic root of 65083390 is about 402.2444451102.

The spelling of 65083390 in words is "sixty-five million, eighty-three thousand, three hundred ninety".