72026025246 has 48 divisors (see below), whose sum is σ = 187737014400. Its totient is φ = 19495765584.

The previous prime is 72026025241. The next prime is 72026025299. The reversal of 72026025246 is 64252062027.

72026025246 is a `hidden beast` number, since 7 + 2 + 0 + 2 + 602 + 5 + 2 + 46 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 72026025246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72026025241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15040636 + ... + 15045423.

It is an arithmetic number, because the mean of its divisors is an integer number (3911187800).

Almost surely, 2^72026025246 is an apocalyptic number.

72026025246 is an abundant number, since it is smaller than the sum of its proper divisors (115710989154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

72026025246 is a wasteful number, since it uses less digits than its factorization.

72026025246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30086093 (or 30086090 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 72026025246 in words is "seventy-two billion, twenty-six million, twenty-five thousand, two hundred forty-six".