189262941 has 32 divisors (see below), whose sum is σ = 296121600. Its totient is φ = 107476992.

The previous prime is 189262859. The next prime is 189262943. The reversal of 189262941 is 149262981.

It is not a de Polignac number, because 189262941 - 2⁷ = 189262813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 189262893 and 189262902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (189262943) 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 31 ways as a sum of consecutive naturals, for example, 198121 + ... + 199073.

It is an arithmetic number, because the mean of its divisors is an integer number (9253800).

Almost surely, 2^189262941 is an apocalyptic number.

It is an amenable number.

189262941 is a deficient number, since it is larger than the sum of its proper divisors (106858659).

189262941 is an equidigital number, since it uses as much as digits as its factorization.

189262941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170 (or 1156 counting only the distinct ones).

The product of its digits is 62208, while the sum is 42.

The square root of 189262941 is about 13757.2868328025. The cubic root of 189262941 is about 574.1453627482.

The spelling of 189262941 in words is "one hundred eighty-nine million, two hundred sixty-two thousand, nine hundred forty-one".