190237030 has 16 divisors (see below), whose sum is σ = 342658800. Its totient is φ = 76043232.

The previous prime is 190237001. The next prime is 190237037. The reversal of 190237030 is 30732091.

190237030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 190236986 and 190237004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190237037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11392 + ... + 22588.

It is an arithmetic number, because the mean of its divisors is an integer number (21416175).

Almost surely, 2^190237030 is an apocalyptic number.

190237030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

190237030 is a deficient number, since it is larger than the sum of its proper divisors (152421770).

190237030 is a wasteful number, since it uses less digits than its factorization.

190237030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12903.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 190237030 is about 13792.6440539876. The cubic root of 190237030 is about 575.1286718971.

The spelling of 190237030 in words is "one hundred ninety million, two hundred thirty-seven thousand, thirty".