67372036 has 12 divisors (see below), whose sum is σ = 118361628. Its totient is φ = 33554432.

The previous prime is 67372027. The next prime is 67372057. The reversal of 67372036 is 63027376.

It is a happy number.

67372036 is nontrivially palindromic in base 16.

It can be written as a sum of positive squares in 2 ways, for example, as 67076100 + 295936 = 8190^2 + 544^2 .

67372036 is an undulating number in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 67371992 and 67372010.

It is an unprimeable number.

In principle, a polygon with 67372036 sides can be constructed with ruler and compass.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31741 + ... + 33796.

It is an arithmetic number, because the mean of its divisors is an integer number (9863469).

Almost surely, 2^67372036 is an apocalyptic number.

It is an amenable number.

67372036 is a deficient number, since it is larger than the sum of its proper divisors (50989592).

67372036 is a wasteful number, since it uses less digits than its factorization.

67372036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65798 (or 65796 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 34.

The square root of 67372036 is about 8208.0470271557. The cubic root of 67372036 is about 406.9051851087.

The spelling of 67372036 in words is "sixty-seven million, three hundred seventy-two thousand, thirty-six".