73240035 has 16 divisors (see below), whose sum is σ = 127837440. Its totient is φ = 35510240.

The previous prime is 73240007. The next prime is 73240061. The reversal of 73240035 is 53004237.

It is not a de Polignac number, because 73240035 - 2²² = 69045731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73239987 and 73240014.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221775 + ... + 222104.

It is an arithmetic number, because the mean of its divisors is an integer number (7989840).

Almost surely, 2^73240035 is an apocalyptic number.

73240035 is a deficient number, since it is larger than the sum of its proper divisors (54597405).

73240035 is a wasteful number, since it uses less digits than its factorization.

73240035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443898.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 73240035 is about 8558.0392029950. The cubic root of 73240035 is about 418.3914950464.

The spelling of 73240035 in words is "seventy-three million, two hundred forty thousand, thirty-five".