72026950 has 36 divisors (see below), whose sum is σ = 138523500. Its totient is φ = 27862800.

The previous prime is 72026939. The next prime is 72026953. The reversal of 72026950 is 5962027.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72026953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 47301 + ... + 48799.

It is an arithmetic number, because the mean of its divisors is an integer number (3847875).

Almost surely, 2^72026950 is an apocalyptic number.

72026950 is a deficient number, since it is larger than the sum of its proper divisors (66496550).

72026950 is a wasteful number, since it uses less digits than its factorization.

72026950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573 (or 1537 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 72026950 is about 8486.8692696424. The cubic root of 72026950 is about 416.0686639309.

Adding to 72026950 its reverse (5962027), we get a palindrome (77988977).

The spelling of 72026950 in words is "seventy-two million, twenty-six thousand, nine hundred fifty".