72024701 has 8 divisors (see below), whose sum is σ = 82643904. Its totient is φ = 61488000.

The previous prime is 72024691. The next prime is 72024703. The reversal of 72024701 is 10742027.

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

It is not a de Polignac number, because 72024701 - 2¹⁸ = 71762557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72024703) 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, 18740 + ... + 22253.

It is an arithmetic number, because the mean of its divisors is an integer number (10330488).

Almost surely, 2^72024701 is an apocalyptic number.

It is an amenable number.

72024701 is a deficient number, since it is larger than the sum of its proper divisors (10619203).

72024701 is a wasteful number, since it uses less digits than its factorization.

72024701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41251.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 72024701 is about 8486.7367698073. The cubic root of 72024701 is about 416.0643333844.

Adding to 72024701 its reverse (10742027), we get a palindrome (82766728).

The spelling of 72024701 in words is "seventy-two million, twenty-four thousand, seven hundred one".