72183126 has 8 divisors (see below), whose sum is σ = 144366264. Its totient is φ = 24061040.

The previous prime is 72183113. The next prime is 72183127. The reversal of 72183126 is 62138127.

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

72183126 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 72183093 and 72183102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72183127) 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, 6015255 + ... + 6015266.

It is an arithmetic number, because the mean of its divisors is an integer number (18045783).

Almost surely, 2^72183126 is an apocalyptic number.

72183126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

72183126 is a wasteful number, since it uses less digits than its factorization.

72183126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12030526.

The product of its digits is 4032, while the sum is 30.

The square root of 72183126 is about 8496.0653246076. The cubic root of 72183126 is about 416.3691673343.

The spelling of 72183126 in words is "seventy-two million, one hundred eighty-three thousand, one hundred twenty-six".