73425127 has 4 divisors (see below), whose sum is σ = 73460520. Its totient is φ = 73389736.

The previous prime is 73425103. The next prime is 73425167. The reversal of 73425127 is 72152437.

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

It is a cyclic number.

It is not a de Polignac number, because 73425127 - 2²³ = 65036519 is a prime.

It is a super-2 number, since 2×73425127² = 10782498549932258, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73425167) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 14377 + ... + 18802.

It is an arithmetic number, because the mean of its divisors is an integer number (18365130).

Almost surely, 2^73425127 is an apocalyptic number.

73425127 is a deficient number, since it is larger than the sum of its proper divisors (35393).

73425127 is a wasteful number, since it uses less digits than its factorization.

73425127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35392.

The product of its digits is 11760, while the sum is 31.

The square root of 73425127 is about 8568.8463050751. The cubic root of 73425127 is about 418.7436511401.

The spelling of 73425127 in words is "seventy-three million, four hundred twenty-five thousand, one hundred twenty-seven".