73741971 has 8 divisors (see below), whose sum is σ = 104106384. Its totient is φ = 46269440.

The previous prime is 73741961. The next prime is 73741991. The reversal of 73741971 is 17914737.

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

It is a cyclic number.

It is not a de Polignac number, because 73741971 - 2¹⁵ = 73709203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73741961) 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, 722910 + ... + 723011.

It is an arithmetic number, because the mean of its divisors is an integer number (13013298).

Almost surely, 2^73741971 is an apocalyptic number.

73741971 is a deficient number, since it is larger than the sum of its proper divisors (30364413).

73741971 is a wasteful number, since it uses less digits than its factorization.

73741971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445941.

The product of its digits is 37044, while the sum is 39.

The square root of 73741971 is about 8587.3145394821. The cubic root of 73741971 is about 419.3451074958.

The spelling of 73741971 in words is "seventy-three million, seven hundred forty-one thousand, nine hundred seventy-one".