73423134 has 24 divisors (see below), whose sum is σ = 159377400. Its totient is φ = 24429168.

The previous prime is 73423127. The next prime is 73423151. The reversal of 73423134 is 43132437.

73423134 is a `hidden beast` number, since 7 + 342 + 313 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 73423098 and 73423107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7092 + ... + 14040.

It is an arithmetic number, because the mean of its divisors is an integer number (6640725).

Almost surely, 2^73423134 is an apocalyptic number.

73423134 is an abundant number, since it is smaller than the sum of its proper divisors (85954266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73423134 is a wasteful number, since it uses less digits than its factorization.

73423134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7544 (or 7541 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 73423134 is about 8568.7300109176. The cubic root of 73423134 is about 418.7398624114.

The spelling of 73423134 in words is "seventy-three million, four hundred twenty-three thousand, one hundred thirty-four".