72248014 has 32 divisors (see below), whose sum is σ = 116121600. Its totient is φ = 33640992.

The previous prime is 72248009. The next prime is 72248017. The reversal of 72248014 is 41084227.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72248017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 484812 + ... + 484960.

It is an arithmetic number, because the mean of its divisors is an integer number (3628800).

Almost surely, 2^72248014 is an apocalyptic number.

72248014 is a deficient number, since it is larger than the sum of its proper divisors (43873586).

72248014 is a wasteful number, since it uses less digits than its factorization.

72248014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384.

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 72248014 is about 8499.8831756678. The cubic root of 72248014 is about 416.4938930259.

The spelling of 72248014 in words is "seventy-two million, two hundred forty-eight thousand, fourteen".