872132627 has 4 divisors (see below), whose sum is σ = 881931960. Its totient is φ = 862333296.

The previous prime is 872132609. The next prime is 872132669. The reversal of 872132627 is 726231278.

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 872132627 - 2⁶ = 872132563 is a prime.

It is a super-2 number, since 2×872132627² = 1521230638155842258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (872132227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4899533 + ... + 4899710.

It is an arithmetic number, because the mean of its divisors is an integer number (220482990).

Almost surely, 2^872132627 is an apocalyptic number.

872132627 is a deficient number, since it is larger than the sum of its proper divisors (9799333).

872132627 is an equidigital number, since it uses as much as digits as its factorization.

872132627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9799332.

The product of its digits is 56448, while the sum is 38.

The square root of 872132627 is about 29531.8916935573. The cubic root of 872132627 is about 955.4196695394.

The spelling of 872132627 in words is "eight hundred seventy-two million, one hundred thirty-two thousand, six hundred twenty-seven".