73614245 has 4 divisors (see below), whose sum is σ = 88337100. Its totient is φ = 58891392.

The previous prime is 73614239. The next prime is 73614257. The reversal of 73614245 is 54241637.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15382084 + 58232161 = 3922^2 + 7631^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73614245 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7361420 + ... + 7361429.

It is an arithmetic number, because the mean of its divisors is an integer number (22084275).

Almost surely, 2^73614245 is an apocalyptic number.

It is an amenable number.

73614245 is a deficient number, since it is larger than the sum of its proper divisors (14722855).

73614245 is a wasteful number, since it uses less digits than its factorization.

73614245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14722854.

The product of its digits is 20160, while the sum is 32.

The square root of 73614245 is about 8579.8744163303. The cubic root of 73614245 is about 419.1028563682.

The spelling of 73614245 in words is "seventy-three million, six hundred fourteen thousand, two hundred forty-five".