73554134 has 16 divisors (see below), whose sum is σ = 114307200. Its totient is φ = 35460480.

The previous prime is 73554133. The next prime is 73554137. The reversal of 73554134 is 43145537.

It is a self number, because there is not a number n which added to its sum of digits gives 73554134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73554133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16142 + ... + 20190.

It is an arithmetic number, because the mean of its divisors is an integer number (7144200).

Almost surely, 2^73554134 is an apocalyptic number.

73554134 is a deficient number, since it is larger than the sum of its proper divisors (40753066).

73554134 is a wasteful number, since it uses less digits than its factorization.

73554134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4375.

The product of its digits is 25200, while the sum is 32.

The square root of 73554134 is about 8576.3706776235. The cubic root of 73554134 is about 418.9887500468.

The spelling of 73554134 in words is "seventy-three million, five hundred fifty-four thousand, one hundred thirty-four".