72860127 has 8 divisors (see below), whose sum is σ = 97418880. Its totient is φ = 48437400.

The previous prime is 72860083. The next prime is 72860153. The reversal of 72860127 is 72106827.

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

It is not a de Polignac number, because 72860127 - 2⁶ = 72860063 is a prime.

It is a super-2 number, since 2×72860127² = 10617196212912258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72860327) 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, 32749 + ... + 34902.

It is an arithmetic number, because the mean of its divisors is an integer number (12177360).

Almost surely, 2^72860127 is an apocalyptic number.

72860127 is a deficient number, since it is larger than the sum of its proper divisors (24558753).

72860127 is a wasteful number, since it uses less digits than its factorization.

72860127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68013.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 72860127 is about 8535.8143723959. The cubic root of 72860127 is about 417.6668189658. Note that the first 3 decimals are identical.

The spelling of 72860127 in words is "seventy-two million, eight hundred sixty thousand, one hundred twenty-seven".