189214035 has 16 divisors (see below), whose sum is σ = 303899904. Its totient is φ = 100528352.

The previous prime is 189214033. The next prime is 189214037. The reversal of 189214035 is 530412981.

It is an interprime number because it is at equal distance from previous prime (189214033) and next prime (189214037).

It is a cyclic number.

It is not a de Polignac number, because 189214035 - 2¹ = 189214033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 189213987 and 189214005.

It is not an unprimeable number, because it can be changed into a prime (189214033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20037 + ... + 27926.

It is an arithmetic number, because the mean of its divisors is an integer number (18993744).

Almost surely, 2^189214035 is an apocalyptic number.

189214035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

189214035 is a deficient number, since it is larger than the sum of its proper divisors (114685869).

189214035 is a wasteful number, since it uses less digits than its factorization.

189214035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48234.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 189214035 is about 13755.5092599293. The cubic root of 189214035 is about 574.0959049729.

The spelling of 189214035 in words is "one hundred eighty-nine million, two hundred fourteen thousand, thirty-five".