65412370 has 16 divisors (see below), whose sum is σ = 117911448. Its totient is φ = 26127360.

The previous prime is 65412353. The next prime is 65412377. The reversal of 65412370 is 7321456.

65412370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 37417689 + 27994681 = 6117^2 + 5291^2 .

It is not an unprimeable number, because it can be changed into a prime (65412377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3250 + ... + 11890.

Almost surely, 2^65412370 is an apocalyptic number.

65412370 is a deficient number, since it is larger than the sum of its proper divisors (52499078).

65412370 is a wasteful number, since it uses less digits than its factorization.

65412370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9405.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 65412370 is about 8087.7914166971. The cubic root of 65412370 is about 402.9210541810.

It can be divided in two parts, 6541 and 2370, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 65412370 in words is "sixty-five million, four hundred twelve thousand, three hundred seventy".