41723073 has 16 divisors (see below), whose sum is σ = 70642560. Its totient is φ = 23841648.

The previous prime is 41723057. The next prime is 41723147. The reversal of 41723073 is 37032714.

It is not a de Polignac number, because 41723073 - 2⁴ = 41723057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41723053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110190 + ... + 110567.

It is an arithmetic number, because the mean of its divisors is an integer number (4415160).

Almost surely, 2^41723073 is an apocalyptic number.

It is an amenable number.

41723073 is a deficient number, since it is larger than the sum of its proper divisors (28919487).

41723073 is a wasteful number, since it uses less digits than its factorization.

41723073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220773 (or 220767 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 41723073 is about 6459.3399817628. The cubic root of 41723073 is about 346.8370065034.

Subtracting from 41723073 its product of nonzero digits (3528), we obtain a triangular number (41719545 = T₉₁₃₄).

Adding to 41723073 its reverse (37032714), we get a palindrome (78755787).

The spelling of 41723073 in words is "forty-one million, seven hundred twenty-three thousand, seventy-three".