191414230 has 32 divisors (see below), whose sum is σ = 395519040. Its totient is φ = 65335680.

The previous prime is 191414219. The next prime is 191414233. The reversal of 191414230 is 32414191.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 191414195 and 191414204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (191414233) 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, 10060 + ... + 22000.

It is an arithmetic number, because the mean of its divisors is an integer number (12359970).

Almost surely, 2^191414230 is an apocalyptic number.

191414230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

191414230 is an abundant number, since it is smaller than the sum of its proper divisors (204104810).

191414230 is a wasteful number, since it uses less digits than its factorization.

191414230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12184.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 191414230 is about 13835.2531599534. The cubic root of 191414230 is about 576.3125453825.

The spelling of 191414230 in words is "one hundred ninety-one million, four hundred fourteen thousand, two hundred thirty".