1214490230 has 16 divisors (see below), whose sum is σ = 2227330224. Its totient is φ = 476629920.

The previous prime is 1214490191. The next prime is 1214490239. The reversal of 1214490230 is 320944121.

It is a self number, because there is not a number n which added to its sum of digits gives 1214490230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214490239) 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, 1145216 + ... + 1146275.

It is an arithmetic number, because the mean of its divisors is an integer number (139208139).

Almost surely, 2^1214490230 is an apocalyptic number.

1214490230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1214490230 is a deficient number, since it is larger than the sum of its proper divisors (1012839994).

1214490230 is a wasteful number, since it uses less digits than its factorization.

1214490230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2291551.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1214490230 is about 34849.5370127065. The cubic root of 1214490230 is about 1066.9187361089.

The spelling of 1214490230 in words is "one billion, two hundred fourteen million, four hundred ninety thousand, two hundred thirty".