73241831 has 16 divisors (see below), whose sum is σ = 84022848. Its totient is φ = 63244800.

The previous prime is 73241803. The next prime is 73241843. The reversal of 73241831 is 13814237.

It is a cyclic number.

It is not a de Polignac number, because 73241831 - 2⁶ = 73241767 is a prime.

It is a super-2 number, since 2×73241831² = 10728731616465122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 73241794 and 73241803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73241851) 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, 39086 + ... + 40916.

It is an arithmetic number, because the mean of its divisors is an integer number (5251428).

Almost surely, 2^73241831 is an apocalyptic number.

73241831 is a deficient number, since it is larger than the sum of its proper divisors (10781017).

73241831 is a wasteful number, since it uses less digits than its factorization.

73241831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042.

The product of its digits is 4032, while the sum is 29.

The square root of 73241831 is about 8558.1441329298. The cubic root of 73241831 is about 418.3949149655.

It can be divided in two parts, 7324 and 1831, that multiplied together give a square (13410244 = 3662²).

The spelling of 73241831 in words is "seventy-three million, two hundred forty-one thousand, eight hundred thirty-one".