65020614 has 32 divisors (see below), whose sum is σ = 138140640. Its totient is φ = 20332032.

The previous prime is 65020607. The next prime is 65020621. The reversal of 65020614 is 41602056.

It is an interprime number because it is at equal distance from previous prime (65020607) and next prime (65020621).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37192 + ... + 38900.

It is an arithmetic number, because the mean of its divisors is an integer number (4316895).

Almost surely, 2^65020614 is an apocalyptic number.

65020614 is an abundant number, since it is smaller than the sum of its proper divisors (73120026).

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

65020614 is a wasteful number, since it uses less digits than its factorization.

65020614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 65020614 is about 8063.5360729645. The cubic root of 65020614 is about 402.1150755925.

The spelling of 65020614 in words is "sixty-five million, twenty thousand, six hundred fourteen".