213260037 has 8 divisors (see below), whose sum is σ = 284581536. Its totient is φ = 142055952.

The previous prime is 213260011. The next prime is 213260057. The reversal of 213260037 is 730062312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 213260037 - 2⁶ = 213259973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213259989 and 213260016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213260057) 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, 25023 + ... + 32444.

It is an arithmetic number, because the mean of its divisors is an integer number (35572692).

Almost surely, 2^213260037 is an apocalyptic number.

It is an amenable number.

213260037 is a deficient number, since it is larger than the sum of its proper divisors (71321499).

213260037 is a wasteful number, since it uses less digits than its factorization.

213260037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58707.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 213260037 is about 14603.4255228011. The cubic root of 213260037 is about 597.4521936740.

The spelling of 213260037 in words is "two hundred thirteen million, two hundred sixty thousand, thirty-seven".