73254134 has 4 divisors (see below), whose sum is σ = 109881204. Its totient is φ = 36627066.

The previous prime is 73254073. The next prime is 73254151. The reversal of 73254134 is 43145237.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 73254097 and 73254106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18313532 + ... + 18313535.

It is an arithmetic number, because the mean of its divisors is an integer number (27470301).

Almost surely, 2^73254134 is an apocalyptic number.

73254134 is a deficient number, since it is larger than the sum of its proper divisors (36627070).

73254134 is a wasteful number, since it uses less digits than its factorization.

73254134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36627069.

The product of its digits is 10080, while the sum is 29.

The square root of 73254134 is about 8558.8628917631. The cubic root of 73254134 is about 418.4183406699.

The spelling of 73254134 in words is "seventy-three million, two hundred fifty-four thousand, one hundred thirty-four".