72841034 has 16 divisors (see below), whose sum is σ = 125712000. Its totient is φ = 31007184.

The previous prime is 72841009. The next prime is 72841037. The reversal of 72841034 is 43014827.

It is a junction number, because it is equal to n+sod(n) for n = 72840988 and 72841006.

It is not an unprimeable number, because it can be changed into a prime (72841037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15374 + ... + 19545.

It is an arithmetic number, because the mean of its divisors is an integer number (7857000).

Almost surely, 2^72841034 is an apocalyptic number.

72841034 is a deficient number, since it is larger than the sum of its proper divisors (52870966).

72841034 is a wasteful number, since it uses less digits than its factorization.

72841034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35077.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 72841034 is about 8534.6958938207. The cubic root of 72841034 is about 417.6303325748.

The spelling of 72841034 in words is "seventy-two million, eight hundred forty-one thousand, thirty-four".