72954701 has 8 divisors (see below), whose sum is σ = 78335424. Its totient is φ = 67695040.

The previous prime is 72954671. The next prime is 72954709. The reversal of 72954701 is 10745927.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-72954701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72954709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29015 + ... + 31428.

It is an arithmetic number, because the mean of its divisors is an integer number (9791928).

Almost surely, 2^72954701 is an apocalyptic number.

72954701 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

72954701 is a deficient number, since it is larger than the sum of its proper divisors (5380723).

72954701 is a wasteful number, since it uses less digits than its factorization.

72954701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60531.

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 72954701 is about 8541.3524104793. The cubic root of 72954701 is about 417.8474543141.

The spelling of 72954701 in words is "seventy-two million, nine hundred fifty-four thousand, seven hundred one".