73201841 has 4 divisors (see below), whose sum is σ = 73270272. Its totient is φ = 73133412.

The previous prime is 73201837. The next prime is 73201853. The reversal of 73201841 is 14810237.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14810237 = 13 ⋅1139249.

It is a cyclic number.

It is not a de Polignac number, because 73201841 - 2² = 73201837 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 73201841.

It is not an unprimeable number, because it can be changed into a prime (73201811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32585 + ... + 34758.

It is an arithmetic number, because the mean of its divisors is an integer number (18317568).

Almost surely, 2^73201841 is an apocalyptic number.

It is an amenable number.

73201841 is a deficient number, since it is larger than the sum of its proper divisors (68431).

73201841 is a wasteful number, since it uses less digits than its factorization.

73201841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68430.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 73201841 is about 8555.8074429010. The cubic root of 73201841 is about 418.3187533035.

The spelling of 73201841 in words is "seventy-three million, two hundred one thousand, eight hundred forty-one".