72014237 has 8 divisors (see below), whose sum is σ = 76385760. Its totient is φ = 67700880.

The previous prime is 72014179. The next prime is 72014249. The reversal of 72014237 is 73241027.

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

It is a cyclic number.

It is not a de Polignac number, because 72014237 - 2¹⁰ = 72013213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72011237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11978 + ... + 16955.

It is an arithmetic number, because the mean of its divisors is an integer number (9548220).

Almost surely, 2^72014237 is an apocalyptic number.

It is an amenable number.

72014237 is a deficient number, since it is larger than the sum of its proper divisors (4371523).

72014237 is a wasteful number, since it uses less digits than its factorization.

72014237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29083.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 72014237 is about 8486.1202560416. The cubic root of 72014237 is about 416.0441833156.

The spelling of 72014237 in words is "seventy-two million, fourteen thousand, two hundred thirty-seven".