89725127 has 8 divisors (see below), whose sum is σ = 91228800. Its totient is φ = 88226424.

The previous prime is 89725123. The next prime is 89725147. The reversal of 89725127 is 72152798.

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

It is a cyclic number.

It is not a de Polignac number, because 89725127 - 2² = 89725123 is a prime.

It is a super-2 number, since 2×89725127² = 16101196830332258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89725123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56774 + ... + 58332.

It is an arithmetic number, because the mean of its divisors is an integer number (11403600).

Almost surely, 2^89725127 is an apocalyptic number.

89725127 is a deficient number, since it is larger than the sum of its proper divisors (1503673).

89725127 is a wasteful number, since it uses less digits than its factorization.

89725127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2485.

The product of its digits is 70560, while the sum is 41.

The square root of 89725127 is about 9472.3348230518. The cubic root of 89725127 is about 447.6837808230.

The spelling of 89725127 in words is "eighty-nine million, seven hundred twenty-five thousand, one hundred twenty-seven".