73752101 has 4 divisors (see below), whose sum is σ = 73793472. Its totient is φ = 73710732.

The previous prime is 73752089. The next prime is 73752127. The reversal of 73752101 is 10125737.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 73752101 - 2¹⁸ = 73489957 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 (73752401) 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 3 ways as a sum of consecutive naturals, for example, 17885 + ... + 21618.

It is an arithmetic number, because the mean of its divisors is an integer number (18448368).

Almost surely, 2^73752101 is an apocalyptic number.

It is an amenable number.

73752101 is a deficient number, since it is larger than the sum of its proper divisors (41371).

73752101 is a wasteful number, since it uses less digits than its factorization.

73752101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41370.

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 73752101 is about 8587.9043427369. The cubic root of 73752101 is about 419.3643085532.

Adding to 73752101 its reverse (10125737), we get a palindrome (83877838).

The spelling of 73752101 in words is "seventy-three million, seven hundred fifty-two thousand, one hundred one".