72014167 has 4 divisors (see below), whose sum is σ = 72110056. Its totient is φ = 71918280.

The previous prime is 72014153. The next prime is 72014171. The reversal of 72014167 is 76141027.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76141027 = 397 ⋅191791.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-72014167 is a prime.

It is a cake number, because a cake can be divided into 72014167 parts by 756 planar cuts.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72014177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46809 + ... + 48322.

It is an arithmetic number, because the mean of its divisors is an integer number (18027514).

Almost surely, 2^72014167 is an apocalyptic number.

72014167 is a deficient number, since it is larger than the sum of its proper divisors (95889).

72014167 is an equidigital number, since it uses as much as digits as its factorization.

72014167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95888.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 72014167 is about 8486.1161316588. The cubic root of 72014167 is about 416.0440485131.

The spelling of 72014167 in words is "seventy-two million, fourteen thousand, one hundred sixty-seven".