190097230 has 16 divisors (see below), whose sum is σ = 362303280. Its totient is φ = 71565952.

The previous prime is 190097221. The next prime is 190097263. The reversal of 190097230 is 32790091.

It is a super-2 number, since 2×190097230² = 72273913707345800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 190097192 and 190097201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558940 + ... + 559279.

It is an arithmetic number, because the mean of its divisors is an integer number (22643955).

Almost surely, 2^190097230 is an apocalyptic number.

190097230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

190097230 is a deficient number, since it is larger than the sum of its proper divisors (172206050).

190097230 is a wasteful number, since it uses less digits than its factorization.

190097230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118243.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 190097230 is about 13787.5752037840. The cubic root of 190097230 is about 574.9877552528.

The spelling of 190097230 in words is "one hundred ninety million, ninety-seven thousand, two hundred thirty".