73054738 has 4 divisors (see below), whose sum is σ = 109582110. Its totient is φ = 36527368.

The previous prime is 73054703. The next prime is 73054747. The reversal of 73054738 is 83745037.

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

It can be written as a sum of positive squares in only one way, i.e., 66048129 + 7006609 = 8127^2 + 2647^2 .

It is a junction number, because it is equal to n+sod(n) for n = 73054697 and 73054706.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18263683 + ... + 18263686.

Almost surely, 2^73054738 is an apocalyptic number.

73054738 is a deficient number, since it is larger than the sum of its proper divisors (36527372).

73054738 is a wasteful number, since it uses less digits than its factorization.

73054738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36527371.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 73054738 is about 8547.2064442132. The cubic root of 73054738 is about 418.0383541190.

The spelling of 73054738 in words is "seventy-three million, fifty-four thousand, seven hundred thirty-eight".