73032134 has 8 divisors (see below), whose sum is σ = 125197968. Its totient is φ = 31299480.

The previous prime is 73032131. The next prime is 73032149. The reversal of 73032134 is 43123037.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73032131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2608277 + ... + 2608304.

It is an arithmetic number, because the mean of its divisors is an integer number (15649746).

Almost surely, 2^73032134 is an apocalyptic number.

73032134 is a deficient number, since it is larger than the sum of its proper divisors (52165834).

73032134 is a wasteful number, since it uses less digits than its factorization.

73032134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5216590.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 73032134 is about 8545.8840385299. The cubic root of 73032134 is about 417.9952343344.

The spelling of 73032134 in words is "seventy-three million, thirty-two thousand, one hundred thirty-four".