73874205 has 24 divisors (see below), whose sum is σ = 129231960. Its totient is φ = 39035520.

The previous prime is 73874201. The next prime is 73874239. The reversal of 73874205 is 50247837.

It can be written as a sum of positive squares in 4 ways, for example, as 21427641 + 52446564 = 4629^2 + 7242^2 .

It is not a de Polignac number, because 73874205 - 2² = 73874201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 73874205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73874201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2626 + ... + 12435.

It is an arithmetic number, because the mean of its divisors is an integer number (5384665).

Almost surely, 2^73874205 is an apocalyptic number.

It is an amenable number.

73874205 is a deficient number, since it is larger than the sum of its proper divisors (55357755).

73874205 is a wasteful number, since it uses less digits than its factorization.

73874205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15181 (or 15178 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 73874205 is about 8595.0104711978. The cubic root of 73874205 is about 419.5956141742.

The spelling of 73874205 in words is "seventy-three million, eight hundred seventy-four thousand, two hundred five".